Because jellyfish are Cnidarians, they are not related to fishes like starfish are. Echinodermata includes starfish. Fishes are classified as Pisces.
Why aren't jellyfish and starfish considered fish?They lack fins, scales, and gills. Only saltwater is home to sea stars. They actually have a "water vascular system" that uses sea water to transport nutrients through their bodies rather than blood.
Are all jellies made of water?A jellyfish's body is mostly water, with only around 5% of it being made up of solid material. A jellyfish is intriguing, graceful, and mysterious to observe in the water, but when you pull it out of the water, it turns into a far less interesting lump. This is due to jellyfish's approximately 95% water content.
To know more about Echinodermata visit:-
brainly.com/question/15885869
#SPJ1
In tomatoes, two pairs of genes affect the color of the ripe fruit as follows;
R - red flesh Y - yellow skin
r - yellow flesh y - colorless skin
Dominance is complete for red flesh and yellow skin. If the genes are independently segregating,
calculate the expected genotype and phenotype ratios from the following crosses using the branching
method. Show your complete solution.
a. RrYy x rrYy
b. RrYy x RrYy
The expected genotype ratio is 1RRYy : 2RrYy : 1rrYy, and the expected phenotype ratio is 9 red with yellow skin:3 yellow with yellow skin:4 yellow with colorless skin (a).
The expected genotype ratio is 1RRYY : 2RRYy : 1RrYY : 2RrYy : 1rrYY : 2rrYy : 1Rryy : 2rrYY : 1rryy, and the expected phenotype ratio is 9 red with yellow skin:6 red with colorless skin:1 yellow with yellow skin: 2 yellow with colorless skin: 2 yellow with red flesh (b).
The Explanation for Each AnswerA. In part a, the Punnett square gives RrYy, Rryy, rryy, and rRyy in a 1:2:1:2:4:2:1:2:1 ratio. The branching method gives 1RRYy, 2RrYy, 1rrYy, which gives a 9:3:4 ratio for red with yellow skin, yellow with yellow skin, and yellow with colorless skin, respectively.B. In part b, the Punnett square gives all nine possible combinations in a 1:2:1:2:4:2:1:2:1 ratio. The branching method gives 1RRYY, 2RRYy, 1RrYY, 2RrYy, 1rrYY, 2rrYy, 1Rryy, 2rrYY, and 1rryy, which gives a 9:6:1:2:1:2:1:2:1 ratio for red with yellow skin, red with colorless skin, yellow with yellow skin, yellow with colorless skin, yellow with red flesh, respectively.Learn more about Genotype https://brainly.com/question/22108809
#SPJ11
Osmosis helps with gas exchange in human bodies, as it allows gases to diffuse from lungs into the bloodstream.
True
False
Answer:
False
Explanation:
Osmosis is exclusive to liquid.
What is the phenotype of individual K?
The phenotype of the individual K will depend on the genes that are involved in the process of fertilization.
What is phenotype?The question is incomplete as some of the details are missing but I will explain what we mean by phenotype.
The term "phenotype" describes a person's observable characteristics, such as height, eye color, and blood type. Both a person's genomic make-up (genotype) and environmental circumstances affect their phenotype.
Hence, we know that the phenotype of the individual can be obtained from the genotype of the individual
Learn more abaout phenotype:https://brainly.com/question/20730322
#SPJ1
what is the ultimate source of energy on this planet and how all organisms are dependent on it ?
Compare aerobic respiration and fermentation in terms of:
b. end products. a. efficiency of obtaining energy from glucose
The sun is the ultimate source of energy on Earth, and all living organisms rely on it for energy. Plants use sunlight in photosynthesis to produce glucose, which is used by plants and animals for cellular respiration.
Cellular respiration is the process by which organisms break down glucose to obtain energy in the form of ATP.
There are two types of cellular respiration: aerobic respiration and fermentation.
Aerobic respiration is more efficient in obtaining energy from glucose because it produces up to 38 molecules of ATP per molecule of glucose, while fermentation only produces 2 molecules of ATP per molecule of glucose.
The end products of aerobic respiration are carbon dioxide and water, while the end products of fermentation are ethanol and carbon dioxide in alcohol fermentation or lactic acid in lactic acid fermentation.
Therefore, aerobic respiration is more efficient and produces different end products than fermentation, but both processes are used by cells to obtain energy from glucose.
Read more about difference between aerobic respiration and anaerobic respiration.
https://brainly.com/question/18024346
#SPJ11
A Treg-depleting antibody that selectively targets effector
Tregs is:
a. Anti-CD25
b. Anti-CCR4
c. Anti-CTLA-4
d. Anti-FOXP3
The Treg-depleting antibody that selectively targets effector Tregs is the Anti-CCR4.
Regulatory T cells (Tregs) are cells of the immune system that modulate the immune system's response to self- and foreign antigens. They play a crucial part in preventing autoimmune diseases and chronic inflammatory diseases by preventing the immune system from attacking the host's cells and tissues.
Anti-CD25 is a high-affinity IL-2 receptor that is expressed on the surface of activated T cells. Because of its significant role in the activation and proliferation of T cells, anti-CD25 antibodies have been used to treat certain autoimmune disorders, as well as transplantation rejection.
Anti-CTLA-4 is a molecule on the surface of T cells that serves as an "off" switch for immune responses. Anti-CTLA-4 antibodies have been utilized in the treatment of melanoma and other cancers, as well as treat autoimmune disorders.
Anti-FOXP3 is a transcription factor that is critical for the development of Tregs. Anti-FOXP3 antibodies have been utilized to study Tregs and their function, as well as to treat autoimmune disorders.
Learn more about Tregs at https://brainly.com/question/196576
#SPJ11
Which term refers to the practical applications of scientific knowledge?
A. Technology
B. Statistical analysis
C. Philosophy
D. The scientific method
The term that refers to the practical applications of scientific knowledge is A. Technology.
What is Technology?Technology refers to the tools, methods, techniques, and systems that are developed through scientific knowledge and used to create, develop, and improve goods, services, and processes. It encompasses a wide range of fields, from information technology and electronics to biotechnology and manufacturing.
Technology has had a profound impact on society, transforming the way we communicate, learn, work, and live. It has enabled people to access information and resources more quickly and easily than ever before, as well as connect with others across great distances. Technology has also made many tasks more efficient and streamlined, allowing for greater productivity and innovation.
Learn more about Technology at:
https://brainly.com/question/7788080
#SPJ1
Much of the recent interest in nuclear power is related to...
a. the limited supply of natural gas to generate
electricity
b. fluctuating cost of oil and gasoline.
c. The limited supply of coal to gen
The correct answer is A. Much of the recent interest in nuclear power is related to the limited supply of natural gas to generate electricity.
Nuclear power has become an attractive alternative to traditional fossil fuels such as natural gas, oil, and coal due to its efficiency and low-emission nature. With increasing demand for electricity, the limited supply of natural gas has made nuclear power an increasingly attractive option.
Fluctuating costs of oil and gasoline, while a factor in considering nuclear power, is not the primary cause of recent interest. Hence, The correct answer is A. Much of the recent interest in nuclear power is related to the limited supply of natural gas to generate electricity.
For more about nuclear power:
https://brainly.com/question/18769119
#SPJ11
Which macromolecules are broken down in lysosomes?
Choose all that apply:
lipids
carbohydrates
nucleic acids
proteins
All four macromolecules (lipids, carbohydrates, nucleic acids, and proteins) can be broken down in lysosomes through the action of various hydrolytic enzymes present within the lysosomal lumen. These enzymes can hydrolyze ester bonds in lipids, glycosidic bonds in carbohydrates, phosphodiester bonds in nucleic acids, and peptide bonds in proteins.
How are carbohydrates broken down into lysosomes?Carbohydrates are broken down in lysosomes through a process called glycolysis. Glycolysis involves the breakdown of carbohydrates, such as glycogen and starch, into smaller sugar units, such as glucose and fructose.
What are hydrolytic enzymes?Hydrolytic enzymes are a class of enzymes that catalyze the cleavage of covalent bonds in molecules by adding a water molecule to the bond. This process is called hydrolysis and results in the breakdown of complex molecules into simpler ones.
To learn more about enzymes, visit here:
https://brainly.com/question/14953274
#SPJ1
Estimate the volume of water that would be contained in the vessels of a
25 m tall oak tree, expressing your answer as mm3 water per mm2section
of wood.
We can estimate that the vessels of a 25 m tall oak tree would contain approximately 6,245 mm^3 of water per mm^2 section of wood.
What is oak tree?
Oak trees are trees or shrubs belonging to the genus , which is a member of the x family (). There are around 600 species of oak trees, distributed throughout the world, but they are most commonly found in the Northern Hemisphere. Oak trees are generally characterized by their hard, durable wood, lobed leaves, and acorns, which are the fruits of the tree.
Assuming an average oak tree with a height of 25 m and a diameter of 1 m, the cross-sectional area of the tree would be approximately 0.7854 m^2 (πr^2, where r = 0.5 m).
It is estimated that the sapwood of a tree can hold between 20% to 30% of its volume in water. For the purposes of this estimation, let's assume that the oak tree has 25% of its volume in water.
The volume of the tree would be approximately:
V = (πr^2)h = (3.1416) x (0.5 m)^2 x 25 m ≈ 19.63 m^3
25% of the volume of the tree would be:
V_water = 0.25 x 19.63 m^3 ≈ 4.91 m^3
To convert this volume to mm^3 water per mm^2 section of wood, we need to divide it by the cross-sectional area of the tree and convert the units to millimeters:
4.91 m^3 = 4,910,000,000 mm^3
0.7854 m^2 = 785,400 mm^2
So, the volume of water per unit area of wood would be:
V_water / area = 4,910,000,000 mm^3 / 785,400 mm^2 ≈ 6,245 mm^3/mm^2
Therefore, we can estimate that the vessels of a 25 m tall oak tree would contain approximately 6,245 mm^3 of water per mm^2 section of wood.
Learn more about volume of water click here:
https://brainly.com/question/28303208
#SPJ1
Use the following information regarding a hypothetical paternity case to answer the next several questions. Fraternal (non-identical) twins develop when two eggs in a woman’s body are fertilized by different sperm gametes. In a court case over disputed paternity of two non-identical twins, the blood types of their mother, the twins, and two potential fathers are taken. You are assigned to this case to settle this dispute using the following blood type information.The mother is blood type OTwin A has blood type ATwin B has blood type BMan #1 is blood type AMan #2 is blood type B-----------------------------------------------------------------------------(#1) Write the blood genotypes for both of the nonidentical twins below. Use the following format for your alleles:IA = allele AIB = allele Bi = allele OFormat your answer as:Twin A: _____________. Twin B: _________________ 5 points each (#2)(PART A) What is your conclusion regarding the hypothetical paternity of these two twins? Please state your conclusion in onesentence. 5 pointsNote: there are many correct answers to this question!(PART B): How did you arrive at the conclusion you wrote above? To support your conclusion, be sure to include the following ideas. A grading rubric has also been included for you. Describe the Punnett square(s) you drew to solve this problem. Be sure to reference the crosses you made, as well as the phenotypic outcomes. 5 pointsExplicitly state the paternity of eachtwin. 5 pointsDescribe anything you know about the genotypes of Man #1 and Man #2 to support your conclusion. 5 points
(#1) The blood genotypes for both of the nonidentical twins are Twin A: IAi. Twin B: IBi.
(#2) (PART A) Based on the blood type information, Man #1 is the biological father of Twin A and Man #2 is the biological father of Twin B.
(PART B) To arrive at this conclusion, I drew two Punnett squares, one for each twin.
For Twin A, I crossed the mother's genotype (ii) with Man #1's genotype (IAi) and found that the possible outcomes were IAi (blood type A) and ii (blood type O). Since Twin A has blood type A, this indicates that Man #1 is the biological father. For Twin B, I crossed the mother's genotype (ii) with Man #2's genotype (IBi) and found that the possible outcomes were IBi (blood type B) and ii (blood type O). Since Twin B has blood type B, this indicates that Man #2 is the biological father. Additionally, the genotypes of Man #1 and Man #2 support this conclusion, as they both carry the allele for the blood type of their respective twin.
For more such questions on genotypes, click on:
https://brainly.com/question/30460326
#SPJ11
Compare both graphs obtained from the titration.
How can the data obtained help to distinguish between hygiene habits in patients?
To compare both graphs obtained from the titration and explain how the data obtained can help distinguish between hygiene habits in patients, one needs to first understand what titration is and what graphs are in this context.
Titration is a laboratory technique that is used to determine the unknown concentration of a solution. It involves adding a known concentration of one solution to an unknown concentration of another solution until a reaction occurs.
Graphs, on the other hand, are visual representations of data. They are often used to show the relationship between two or more variables, such as the concentration of a solution and the volume of the solution.
To compare both graphs obtained from the titration, one needs to examine the data collected from each titration experiment. The graphs can then be analyzed to determine if there are any differences between the two experiments. For example, if one graph shows a steeper slope than the other, it may indicate that the concentration of the solution being titrated was different in the two experiments.
To use the data obtained to distinguish between hygiene habits in patients, one would need to perform a titration experiment using a solution containing bacteria. The titration experiment would then be repeated with a solution that has been treated with an antibacterial agent. By comparing the graphs obtained from each experiment, it would be possible to determine if the antibacterial agent was effective in reducing the concentration of bacteria in the solution.
This information could then be used to assess the hygiene habits of patients. For example, if patients who had better hygiene habits had a lower concentration of bacteria in their solution, it would suggest that good hygiene habits can help prevent the spread of bacterial infections.
Learn more about titration at brainly.com/question/2728613
#SPJ11
What is the relationship between fish behavior and temperature?
The relationship between fish behavior and temperature is that fish behavior changes with temperature.
Fish are cold-blooded animals, which means that their body temperature is the same as the temperature of the water they live in. As the temperature of the water changes, so does the behavior of the fish.
For example, when the water temperature is low, fish tend to be less active and may even go into a state of hibernation. They will eat less, move slower, and generally conserve energy.
On the other hand, when the water temperature is high, fish become more active and will eat more, move faster, and generally expend more energy.
In general, fish are most comfortable in water temperatures that are within their preferred temperature range. If the water temperature is too high or too low, fish may become stressed, which can lead to illness or even death.
Therefore, it is important to maintain the proper water temperature for the fish in order to ensure their health and well-being.
Learn more about Fish behavior and Temperature at https://brainly.com/question/28463735
#SPJ11
T/F Wash hands with disinfectant and wipe bench tops with soap and warm water before starting any lab exercise and after all work has been completed.
The given statement "Wash hands with disinfectant and wipe bench tops with soap and warm water before starting any lab exercise and after all work has been completed" is true.
It is important to always wash hands with disinfectant and wipe bench tops with soap and warm water before starting any lab exercise and after all work has been completed. This helps reduce the spread of germs and ensure the safety of everyone in the lab. Here are the steps for cleaning up a lab:
Wash hands with disinfectantWipe down bench tops with soap and warm waterClean up any equipment and materials usedDispose of all materials properlyBy following these steps, you can help keep the lab environment safe and healthy.
This also helps to prevent contamination of materials and equipment. It is also important to follow any additional safety protocols and guidelines set by your instructor or lab supervisor. By taking these steps, you can help to ensure a safe and successful lab experience.
For more such questions on disinfectant, click on:
https://brainly.com/question/26491742
#SPJ11
Jacob cross-pollinates a true breeding pea plant that has yellow pea pods with
a true breeding pea plant that has green pea pods. All of the offspring have
green pea pods. Which allele is dominant and which is recessive? What alleles
do the green F1 generation plants have?
Answer: The green allele is dominant. The F1 generation has one yellow allele and one green allele.
Explanation:
The P generation had to pass down a yellow and green allele from each of the true-breeding (pure-bred) plants. If green is the trait being seen, even though the yellow allele is present, green is dominant. The F1 generation has one of each allele.
Find about a debatable quote from peer review article which talks about negative effects of social media on mental health and relationships? The quote should be 4 to 5 lines?
A debatable quote from a peer-reviewed article discussing the negative effects of on mental health and relationships is:
"While social media can help us stay connected with loved ones and provide entertainment, it can also contribute to feelings of inadequacy, social isolation, and depression. The constant comparisons to others' seemingly perfect lives can lead to lowered self-esteem and damaged relationships" (Smith, 2018).
About the debatable quoteThis quote is debatable because while it highlights some of the potential negative effects of social media, there are also many positive effects that can be gained from using social media.
Additionally, not everyone may experience these negative effects to the same extent. It is important to consider the individual's personal experience and how they use social media in order to fully understand its impact on their mental health and relationships.
Learn more about social media at
https://brainly.com/question/30326484
#SPJ11
What are the limitations of negative, spore, and capsule staining?
What alternative or supplementary methods can be used to account
for those limitations
Place references and credible sources.
Negative, spore, and capsule staining are three common methods of bacterial staining used to differentiate bacterial species. However, these staining methods do have certain limitations.
Negative staining can only differentiate bacteria that have a cell wall, while spore and capsule staining may not be effective on bacteria that don't produce spores or capsules, respectively. In addition, spore and capsule staining may produce false positives.
Alternative or supplementary methods that can be used to account for these limitations include Fluorescence In Situ Hybridization (FISH), Polymerase Chain Reaction (PCR), and Molecular Typing techniques such as Ribotyping, Amplified Fragment Length Polymorphism (AFLP), or Repetitive Element PCR (REP-PCR).
References:
Fernandez-Cuenca, F. et al. (2014). Molecular typing for bacterial epidemiology. FEMS Microbiol Rev 38(4): 768–800. doi:10.1111/1574-6976.12090
Aydin, A., Sengul, M. (2016). Bacterial Staining Techniques. In: Clinical Microbiology Procedures Handbook 4th Edition. ASM Press.
Holt, J.G. et al. (1994). Bergey’s Manual of Determinative Bacteriology, 9th Edition. Williams & Wilkins, Baltimore, MD.
To know more about Clinical Microbiology click on below link:
https://brainly.com/question/28593081#
#SPJ11
Leaf type is a characteristic that is often used in dichotomous keys to help identify plants. Click on the letter that represents a compound leaf type.
Someone please help it's due today!!!!
By using leaf type as a characteristic in a dichotomous key, it is possible to distinguish between different plant species based on the arrangement and structure of their leaves.
What is Dichotomous?
"Dichotomous" refers to a division into two distinct parts or categories. It is often used to describe a classification system that separates things or concepts into two mutually exclusive groups. For example, in biology, a dichotomous key is a tool used to identify organisms based on a series of binary choices that lead to the correct identification. In psychology, a dichotomous variable is a variable that can take on only two values, such as "male" or "female." The word "dichotomy" comes from the Greek word "dichotomia," which means "cutting in two."
The letter that represents a compound leaf type in a dichotomous key is usually "B". Compound leaves are leaves that are divided into multiple leaflets, each of which is attached to a central stem called the rachis. Each leaflet may have its own stalk, known as the petiolule, that connects it to the rachis. In contrast, simple leaves have only one blade attached to the petiole.
Learn more about Dichotomous from given link
https://brainly.com/question/1726339
#SPJ1
As you read through chapter 9, numerous effectors of metabolism will be described (activity, age, etc.). Another well studied topic is the role of environmental temperature in the metabolic activity of ectotherms, and how the tolerance towards warmer temperatures is dependent on the capacity of the animal to deliver oxygen to respiring tissues. In this topic, I will like for you to:
-Explain the oxygen-capacity-limited-thermal-tolerance hypothesis (hint: start by googling "OCLTT"). Ideally, in your own words, include how does temperature influence oxygen transport, delivery and utilization.
-Describe one organism that this hypothesis will apply to and why.
-Mention at least one organism that the OCLTT may not apply to and why.
The Oxygen-Capacity-Limited-Thermal-Tolerance (OCLTT) hypothesis posits that the metabolic activity of ectothermic animals is influenced by environmental temperature in part because of its effects on oxygen delivery to respiratory tissues. Oxygen is transported to the tissue by the animal's blood; its concentration in the blood is regulated by the ability of the respiratory surface to take up oxygen from the surrounding environment, as well as the animal's blood's capacity to transport and deliver oxygen.
According to the OCLTT hypothesis, the animal's thermal tolerance is constrained by the animal's ability to provide sufficient oxygen delivery to tissue in order to maintain aerobic metabolism across a range of temperatures.To put it another way, the animal's capacity for oxygen transport is a limiting factor in the animal's thermal tolerance. It predicts that animals with more efficient oxygen transport systems, such as more complex circulatory systems or better oxygen-binding pigments, should have a higher thermal tolerance than animals with less efficient oxygen transport systems.
Learn more about ectothermic metabolism at https://brainly.com/question/7194567
#SPJ4
can you explain how Quality Index Method (QIM) to assess the
freshness and shelf life of fish works
The Quality Index Method (QIM) is a technique used to assess the freshness and shelf life of fish. It involves evaluating different sensory parameters of the fish, such as appearance, texture, odor, and taste, and assigning a score to each parameter. The scores are then added up to obtain a total quality index score, which can be used to determine the freshness and shelf life of the fish.
The QIM is based on the principle that the quality of fish deteriorates over time, and that this deterioration can be measured by evaluating the sensory parameters of the fish. The QIM is a reliable and objective method for assessing the freshness and shelf life of fish, and is widely used in the seafood industry.
To use the QIM, a trained panel of assessors evaluates the sensory parameters of the fish and assigns a score to each parameter. The scores are then added up to obtain a total quality index score. The higher the score, the less fresh the fish is. The QIM can be used to determine the shelf life of fish by comparing the quality index scores of fish samples taken at different times during storage.
In conclusion, the Quality Index Method (QIM) is a reliable and objective technique for assessing the freshness and shelf life of fish. It involves evaluating the sensory parameters of the fish and assigning a score to each parameter, which are then added up to obtain a total quality index score.
You can learn more about Quality Index at
https://brainly.com/question/30389712
#SPJ11
In Zea mays, there is the production of colored aleurone when the dominant gene (A1) on chromosome 4 and the dominant gene (A2) on chromosome 8 are expressed together. All other genetic combinations produce colorless aleurone. Two pure colorless strains (homozygous for the genes) are crossed to produce an all-colored F1.
Determine the genotypes of two pure colorless parental strains.
Determine the genotype of the F1.
What phenotypic proportions are expected among F2? You must include a Punnett square.
Which type of epistasis is seen?
What genotypic ratio exists among the colorless F2?
The two pure colorless parental strains would have the genotypes aa1A2A2 and A1A1aa2, since they both lack the dominant alleles necessary for colored aleurone production.
The F1 generation would have the genotype A1a1A2a2, as they would inherit one dominant allele from each parent. To determine the phenotypic proportions among the F2 generation, we can use a Punnett square:
A2 a2
A1A1A2A1 a2a1a1A2a1a2
The phenotypic proportions among the F2 generation would be 9:3:3:1, with 9/16 having colored aleurone, 3/16 having colorless aleurone due to lacking the A1 allele, 3/16 having colorless aleurone due to lacking the A2 allele, and 1/16 having colorless aleurone due to lacking both dominant alleles.
The type of epistasis seen in this example is complementary gene interaction, where two genes work together to produce a phenotype and both dominant alleles are required for expression.
The genotypic ratio among the colorless F2 would be 1:2:1, with 1/4 being homozygous recessive for both genes (aa1aa2), 2/4 being heterozygous for one gene and homozygous recessive for the other (A1a1aa2 or aa1A2a2), and 1/4 being homozygous recessive for one gene and heterozygous for the other (A1A1aa2 or aa1A2A2).
Learn more about genotype at
https://brainly.com/question/29156144
#SPJ11
Summarize the terms used to characterize microbes based on they physical growth factors. Be specific. Your answer should include the following: 1. pH (three terms, pH value, organism example each) 2. Temperature (five terms, temperature ranges, organism example each) 3. Oxygen (five terms, description of growth, organism example each) 4. Salt (three terms, salt concentration, organism example each)
Microbes can be characterized by physical growth factors such as pH, temperature, oxygen, and salt.
pH is a measure of acidity and can range from 0 to 14, with a pH value of 7 considered neutral. Acidophiles prefer low pH (0-3) environments, while alkaliphiles prefer high pH (11-14) environments. Examples of acidophiles include Escherichia coli and Halobacterium halobium. Temperature is a measure of heat and can range from below 0°C (psychrophiles) to over 70°C (thermophiles). Mesophiles prefer moderate temperatures of 20-40°C. Examples of mesophiles include Saccharomyces cerevisiae and Staphylococcus aureus.
Oxygen can be divided into obligate aerobes, which need oxygen to survive, obligate anaerobes, which cannot tolerate oxygen, and facultative anaerobes, which can survive both with or without oxygen. Examples of obligate aerobes include Pseudomonas aeruginosa and Aerobacter aerogenes. Salt concentration is a measure of the amount of salt in an environment and can range from 0% (halophiles) to high concentrations (halotolerant). Examples of halophiles include Halococcus salifodinae and Haloferax volcanii.
Learn more about obligate aerobes at:
https://brainly.com/question/11301585
#SPJ11
you get 45 for doing this and i need it fast
Compare and contrast a frameshift mutation and a single nucleotide substitution mutation in a DNA sequence encoding a protein. How many nucleotides would be inserted or deleted in each? How many amino acids in the protein sequence would be altered in each?
The alteration of one or maybe more nucleotides causes a frameshift mutation, which can have a profound impact on the protein sequence by shifting the reading frame.
What are nucleotides and what do they do?The building blocks of DNA and RNA are nucleotides. They have genetic material in them. As coenzymes, nucleotides are necessary for enzymes to catalyze various biological processes. In our bodies, energy is stored as ATP.
What makes nucleotides so crucial?Basic components of nucleic acids, energy storage, transporters of activated compounds for biosynthesis, structure components of coenzymes, and physiological regulators are all roles that nucleotides play in the physiology of animals.
To know more about nucleotides visit:
https://brainly.com/question/30299889
#SPJ1
Corn has an inheritance pattern that is autosomal dihybrid recessive or would it just be dihybrid recessive?
Corn has an inheritance pattern that is dihybrid recessive. A dihybrid cross is a breeding experiment between organisms that have two different traits.
In the case of corn, these traits can include kernel color and texture. A recessive trait is one that is only expressed when an individual has two copies of the recessive allele. Therefore, in a dihybrid recessive cross, both parents must be heterozygous for both traits in order for the recessive traits to be expressed in the offspring.
It is not necessary to include the term "autosomal" in this case, as dihybrid crosses typically involve traits that are not sex-linked.
Learn more about autosomal https://brainly.com/question/29794194
#SPJ11
Suppose that a vestigial tail is caused by a hypomorphic allele but it appears in only 5% of individuals homozygous for the allele. Two heterozygotes conceive a child. What is the probability that this child will have a vestigial tail?
The probability that this child will have a vestigial tail is 0.025.
The hypomorphic allele is a type of mutation that results in an allele that has a weaker than normal effect on phenotype expression. A hypomorphic mutation typically results in reduced gene expression. In this case, a vestigial tail is caused by a hypomorphic allele.
The probability that a child of two heterozygous parents inherits a vestigial tail is 25%.
Since the hypomorphic allele appears in only 5% of homozygous individuals, the probability that both parents are homozygous carriers is low, so it can be ignored. Hence, we assume that both parents are heterozygous.
The following are the possible genotypes of the parents:
Parents: Hh x Hh (both parents are heterozygous)
Gametes: H and h can be inherited from both parents.
Punnett square shows the probability of different genotype of the offspring:
H h
H HH Hh
h Hh hh
The probability of getting a child with a vestigial tail is 0.025 (2.5%). Therefore, the probability that this child will have a vestigial tail is 0.025.
Learn more about hypomorphic allele here: https://brainly.com/question/14927897.
#SPJ11
Which of these processes in the water cycle causes dew to form in the morning?
Condensation
Transpiration
Evaporation
Precipitation
the answer condensation because condensation can form dew.
You are tasked with counting the number of barn owls that live
in a particular area. What population counting method would be best
for this task?
The survey approach is one efficient way to count barn owl populations. To estimate the population size, a survey of the neighbourhood is necessary.
What is Visual counts?Visual counts, such as counting the number of owls observed during a nocturnal survey, or audio measures, such as counting their calls, can be used in surveys
.
What us trap and label survey?Another method of conducting surveys is to trap and label individuals, then capture and count them again in subsequent surveys. The distribution and abundance of barn owls in a specific area can be determined using this technique.
To know more about populations visit:-
https://brainly.com/question/27991860?
#SPJ1
If your hypothesis was not supported, what should be the new hypothesis? List two limitations or weaknesses of the procedure, and how each could be corrected: 1. Limitation: Correction: 2. Limitation: Correction: CONCLUSION Write a conclusion statement that best reflects your hypothesis:
If your hypothesis was not supported, the new hypothesis should be a revised version of the original hypothesis that takes into account the data and observations from the experiment. This new hypothesis should be testable and falsifiable, just like the original hypothesis.
The two limitations or weaknesses of the procedure could include:
1. Limitation: Inaccurate measurements. Correction: Use more precise measuring tools or double check measurements to ensure accuracy.
2. Limitation: Small sample size. Correction: Increase the sample size to obtain more reliable results.
Conclusion: Based on the results of the experiment, the original hypothesis was not supported. However, by revising the hypothesis and addressing the weaknesses of the procedure, it is possible to obtain more accurate and reliable results in future experiments.
Learn more about experiments at: https://brainly.com/question/10854125
#SPJ11
Green Building: In this section, describe at least six green building approaches from the lesson (or your research) that you would like to use in your model green home. Description of Green Building Approach Source Approximate Energy Savings Price of Using the Approach Approach 1 Approach 2 Approach 3 Approach 4 Approach 5 Approach 6 Total Price
We can see here that six green building approaches that you may want to consider incorporating into your model green home:
Passive Solar DesignHigh-efficiency insulationWater conservationEnergy-efficient appliances and lightingGreen roofingSustainable materials: Using sustainable materials such as bamboo, cork, and reclaimed wood can help to reduce the environmental impact of your home. What is a green building?A green building is a structure that is designed, built, and operated using environmentally friendly and resource-efficient processes.
The aim of green building is to minimize the impact of the built environment on human health and the natural environment by reducing energy consumption, using sustainable materials, and improving indoor air quality.
Learn more about green building on https://brainly.com/question/9779427
#SPJ1
Why is screening not necessary to select for microbes that have been edited using the Cas9 system?
a. The edited microbes include green fluorescent protein which eliminates the need to grow the cells on a plate containing antibiotic. b. The Cas9 system converts mutant cells to wild-type, which will grow on any media whereas the mutants will not.
c. Microbes that have not repaired the cut by insertion of donor DNA cannot carry out nonhomologous end joining and chromosome breaks are lethal.
The reason why screening is not necessary to select for microbes that have been edited using the Cas9 system is Microbes that have not repaired the cut by insertion of donor DNA cannot carry out nonhomologous end joining and chromosome breaks are lethal. (C)
This means that only the edited microbes, which have successfully repaired the cut and inserted the donor DNA, will be able to survive and grow.
Therefore, there is no need for additional screening methods, such as growing the cells on a plate containing antibiotic or looking for green fluorescent protein, to select for the edited microbes.
The Cas9 system itself acts as a selection method, as only the successfully edited microbes will be able to survive.
To know more about Cas9 system click on below link:
https://brainly.com/question/24881426#
#SPJ11
Use the drop down menus to identify the following structures as a cis isomer or trans isomer
The first structure in the line is the trans isomer where, the alkyl groups on either sides of the double bonds are located in anti position. The second one is the cis- isomer.
What are geometrical isomers ?Two isomers which have the same structural formula but differ in the spatial arrangement of atoms or groups around a double bond due to the restricted rotation about the double bond are called geometrical isomers.
The geometrical isomer with the similar groups on the same side of the double bond is called cis isomer while the one with similar groups on the opposite sides of the double bond is called the trans isomer.
Here, the first structure has the alkyl chains on the opposite sides of the double bond. Hence , it is trans isomer.
For the second structure, both the alkyl groups are on the side similarly both the hydrogens of the double bonded carbon are on the same side. Hence, it is the cis -isomer.
Find more on geometrical isomers:
https://brainly.com/question/28188244
#SPJ9
Answer:
1 - trans 2 - cis
Explanation: