Answer: teeth.
Explanation:
class mammalia includes all __________ animals of the phylum chordata that have hair and feed their young with milk. This is giraffe classification. I'm sorry I don't know the subject.
Answer:
vertebrate
Explanation:
ASAP HELP)))) Scenario: Before the industrial revolution in England the predominant peppered moth had light colored
wings. After the industrial revolution more dark colored moths appeared until they were the dominant form of
the moth. The major predators of these moths were sparrows that relied on sight to identify and eat the
moths.
The principle involved in this series of events illustrates that:
A That the moths with the highest reproductive potential will be the smallest form
B The dark moths blended in better with the dark trees, thus escapin the predators
0
The reproduction rate was slower than the light colored moths
D The dark colored moths tasted bad as compared to the light colored moths
select the most accurate statement about the interaction between a tree and its physical environment. select the most accurate statement about the interaction between a tree and its physical environment. a tree alters its physical environment. a tree is affected by its physical environment. a tree and its physical environment alter each other.
Option C: A tree and its physical environment alter each other are the most accurate statement about interaction.
As Charles Darwin concluded in his book “Origin of Species” which influenced much scientific development later. That the 'variations in living organisms around the world can be explained by differences in the natural environment.’ It simply means that the physical environment influences the nearby living organism. Later on, it was added that the living organism also influences the physical environment.
For example, to explain Human-Environment Interactions due to human actions, there is a rise in global warming and with the rise in global warming, ice caps are melting and affecting humans.
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Which organelle triggers the destruction of skin cells responsible for the webbing of skin between the fingers and toes of a developing fetus?
cytoplasm
nucleus
vacuole
lysosome
Answer:
lysosome
Explanation:
Apoptosis is the regulated or controlled death of cells. It is sometimes referred to as "programmed cell death." This occurs when external and internal factors trigger genes to produce "self-destruct" enzymes. These enzymes are thought to come from the lysosomes inside the cell. Our immune system is also involved in absorbing these cell parts and recycling them to make new molecules or cells
When humans are in early fetal development, the fingers and toes are connected by a webbing of skin between them. Later in development, apoptosis takes place whereby enzymes are released from the lysosomes to destroy these skin cells. As a result, when we are born, our fingers and toes are separated. You may know of someone that has not had digital apoptosis happen normally. They may have a couple of toes or fingers webbed together. This is not all that uncommon.
You need to examine the internal anatomy of both lungs at the same time but can make only one cut. Which plane or planes of the section would allow you to do this?.
The plane(s) of the section that would allow me examine the internal anatomy of both lungs at the same time are as follows;
SagittalCoronalTransverseWhat are body planes?Body planes are imaginary geometric planes that are used to divide the body into pieces. They are used to analyze interior organs and systems during anatomical procedures.
We have the following body plane types:
Any vertical plane that separates the body into anterior and posterior halves is referred to as a coronal plane.Any plane that separates the body into superior and inferior halves and is nearly perpendicular to the spine is referred to as a transverse plane.Any imaginary plane parallel to the median plane is referred to as the sagittal plane.Based on the three types of plane sections we have, the plane(s) of the section that would allow me examine the internal anatomy of both lungs at the same time are as follows;
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what are the four things that zonation results from?
Answer: Temperature, Wind exposure, Environmental, and light intensity. Hope this helped :)
at the end of your biology class, your professor asks you to develop a project to determine the genotype of a plant with red flowers. red petal color (r) is dominant to pink flower color (r). to accomplish this task, you cross the plant with the unknown genotype with heterozygous red‑flowered plants. a partially filled punnett square is provided.
The results obtained were 3 Red Flowers: 1 Pink Flower due to monohybrid cross
A petal colour R is dominant to pink flower r =Rr .while crossing it with a heterozygous red flowered plant =Rr.
Rr X Rr
RR.Rr,Rr and rr
The ratio of the flower colour is 3 red flowers and 1 pink
A monohybrid cross is a cross between two organisms with different variations at one genetic locus of interest.[1][2] The character(s) being studied in a monohybrid cross are governed by two or multiple variations for a single location of a gene. To carry out such a cross, each parent is chosen to be homozygous or true breeding for a given trait (locus). When a cross satisfies the conditions for a monohybrid cross, it is usually detected by a characteristic distribution of second-generation (F2) offspring that is sometimes called the monohybrid ratio.
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Based on your understanding of Darwin's Theory of Evolution, which of the following species would be the most likely to not evolve?
A)Species 3reproduces through the process of cloning and lives in unstable but mitigates this using advanced technology
B)All three of these species would evolve over time according to Darwin's Theory of Evolution Species
C)1reproduces sexually lives in an ecosystem with a climate that changes every 1,000 yearshas limited resources , and does not use technology
D)Species 2reproduces asexually but shows variation in offspring due to mutations lives in stable ecosystem with abundant resources , and does not technology
Based on the understanding of Darwin's Theory of Evolution, the statement species reproduce through the process of cloning and live in unstable but mitigates this using advanced technology would cause the species to most likely not evolve (Option A).
What is evolution theory?The evolution theory proposed by Darwin postulates that differential survival and reproduction of individuals leads to change and selection of the fittest phenotypes.
In conclusion, Based on the understanding of Darwin's Theory of Evolution, the statement species reproduce through the process of cloning and live in unstable but mitigates this using advanced technology would cause the species to most likely not evolve (Option A).
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Suggest two environmental factors which can affect the amount of meat or milk cattle produce. Give an explanation as to how/why these factors affect the production. Please only answer if you have a valid answer :)
1. Whether the cattle is safe or not. Cattle produces more milk when they feel safe rather than when they are panicked.
2. Whether the cattle is getting enough food. If the cattle is not getting enough food, obviously they are going to be skinny, and won't have as much meat.
Please answer the question in 20 minutes thanks!!!!
Answer:
option c
Explanation:
plant and sunlight as their raw material and then process and convert into glucose in this process oxygen is evolved and carbon dioxide is involved
pollak an, mccarthy ml, bess rs, agel j, swiontkowski mf. outcomes after treatment of high-energy tibial plafond fractures
A pilon fracture is a specific kind of break that affects the weight-bearing area of the ankle joint and develops at the base of the tibia (shinbone).
Few researchers have looked at the functional and long-term health effects of tibial plafond, or pilon fractures, despite the fact that many have recorded clinical outcomes and consequences related to these fractures. The goal was to study the patient, injury, and treatment factors that affect outcome as well as the midterm health, function, and disability following pilon fractures. Pilon fractures can have disastrous effects on a patient's health and well-being even three years after the accident. These bad results appear to be influenced by a number of social, demographic, and therapeutic factors.Learn more about the fractures with the help of the given link:
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What part of the plant performs sexual reproduction?
Leaves
Flower
Roots
Stem
Answer:Flower
Explanation:
87% r. russo et al., evidence-based mixture containing lactobacillus strains and lactoferrin to prevent recurrent bacterial vaginosis: a double blind, placebo controlled, randomised clinical trial, 10 beneficial microbes 1, 19–26 (2019)
Bacterial vaginosis (BV) is characterized by an aberrant vaginal microbiota, which is predominately Gardnerella vaginalis and Atopobium vaginae with a decrease of lactobacilli.
Recurrent infections continue to be a severe issue despite antibiotics' short-term effectiveness as a treatment option. There is data today supporting the effectiveness of probiotics in the treatment of BV.The purpose of the study was to evaluate the effectiveness of metronidazole as an adjuvant therapy in women with recurrent BV in comparison to a probiotic mixture made up of Lactobacillus rhamnosus, Lactobacillus acidophilus and lactoferrin.The outcomes demonstrated that the probiotics mixture in conjunction with lactoferrin considerably reduced symptoms (vaginal discharge and itching), Nugent score, and recurrence rate.Hence, this alternate strategy might be a secure and efficient treatment for restoring a healthy vaginal microbiome and preventing recurrent BV.
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Your question is incomplete, refer below for complete question:
Discuss the effect of the mixture of lactobacillus and lactoferrin in preventing recurrent bacterial vaginosis.
Which part of a plant most likely has the greatest amount of cloroplasts?
a.bud
b.flower
c.leaf
d.root
e.stem
development and implementation of the next generation sequencing to detect known and novel gene defects
Implementation of next-generation sequencing to detect known and novel gene disorders.
To conquer those demanding situations, we designed an exon sequencing array to target known and candidate genes using Agilent capture. finally, DNA samples from households, along with sufferers with regarded mutations were sequenced with the use of the Illumina Genome Analyzer. Specific filtering approaches have been implemented to pick out the genetic disorder.
The most in all likelihood ailment-causing versions were analyzed by means of Sanger sequencing. Co-segregation and sequencing analysis of managed samples tested the pathogenicity of the discovered variations.
The phenotype of the patients covered retinitis pigmentosa, congenital stationary nighttime blindness, quality ailment, early-onset cone dystrophy, and Stargardt disease. In control samples with recognized genotypes, NGS detected the expected mutations.
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Someone please help me wit thisss ! i’ll give brainlist
Answer:
1. Carbohydrates - provide immediate burst of energy - monosacharrides
2. Lipids - provide source of energy - glycerol or fatty acids
3. Proteins - provide growth and development for our body - amino acids
4. Nucleic Acids - store and pass on genetic information - nucleotides
what is the average recycling rate of the world.
Answer:
32.1 percent
The recycling rate (including composting) was 32.1 percent in 2018, down from 34.7 percent in 2015. The per capita rates in 2018 were: 1.16 pounds per person per day for recycling.
Explanation:
Answer:
97 % but am not 100% sure
Explanation:
Halp meh plzzz, idk the answer....
Answer:
production of blood cells is called
hematopoiesis
Answer for 50 points
Answer: c
Explanation:
Answer:
The answer is c
Explanation:
Which organelle is labeled H?
Answer:
cell membrane
Explanation:
outermost layer of animal cells, provides a round flexible shape to the cell,
Answer: cell membrane
Explanation:
The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.
Which equation represents the balanced equation for photosynthesis?
Answer:
6CO2 + 6H20 + (energy) → C6H12O6 + 6O2
Explanation:
The energy is the sunlight absorbed from the sun.
If you reverse the equation that gives you cellular respiration equation.
Which product of photosynthesis moves through the food web until it becomes stored in the earth?
A carbohydrates
B carbon dioxide
C oxygen
D water
what is energy releasing equation ?
Answer:
I hope this helps you
Explanation:
ADP is combined with a phosphate to form ATP in the reaction ADP+Pi+free energy→ATP+H2O. The energy released from the hydrolysis of ATP into ADP is used to perform cellular work, usually by coupling the exergonic reaction of ATP hydrolysis with endergonic reactions.
The energy releasing equation, also called enthalpy is calculated using the formula: ΔH = Hfinal - Hinitial
What is enthalpy?Enthalpy refers to the heat content of a system combining the energy of the system with the product of its pressure and volume. When a chemical reaction or physical process occurs energy is emitted in the form of heat.
The equation used to determine the amount of heat released by a system during a reaction or physical process is known as the energy release equation.
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Whch of the following statements about enzmyes is true? responses enzymes raise activation energy for the cell. enzymes raise activation energy for the cell. enzymes are re-useable and can be used more than once in a chemical reaction. enzymes are re-useable and can be used more than once in a chemical reaction. enzymes are carbohydrates and are used as the main source of energy. enzymes are carbohydrates and are used as the main source of energy. enzymes are not substrate specific; they can bind to any substrate.
The statement which is true about enzymes is: Enzymes are re-useable and can be used more than once in a chemical reaction.
In the field of science, we define enzymes as biological catalysts that speed up a reaction.
Enzymes lower the activation energy for a reaction in order to speed it up. An enzyme can be used over and over again in a chemical reaction because the enzyme remains unchanged in a reaction.
All enzymes are proteins. Enzymes are substrate specific as they have a special site, known as an active site, where a particular substrate can fit. Hence, a particular enzyme will function as a catalyst for a specific reaction only.
It is due to the presence of enzymes that various functions in our body happen at rapid speed.
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What is happening when a person changes color?
Explanation:
Pigmentation is the coloring of a person's skin. When a person is healthy, their skin color will appear normal. In the case of illness or injury, the person's skin may change color, becoming darker (hyperpigmentation) or lighter (hypopigmentation).
50. deganutti, g.; zhukov, a.; deflorian, f.; federico, s.; spalluto, g.; cooke, r. m.; moro, s.; mason, j. s.; bortolato, a., impact of protein-ligand solvation and desolvation on transition state thermodynamic properties of adenosine a(2a) ligand binding kinetics. in silico pharmacol 2017, 5 (1), 16.
The protein-ligand solvation and desolvation have an impact on the transition state thermodynamic properties of adenosine A 2A ligand binding kinetics. This is a true statement.
What is protein-ligand solvation?As criteria for consideration in lead optimization and drug discovery become more important, so do the kinetic rates impact of Ligand protein solvation. SPR revealed intriguing discrepancies for the purpose of binding and unbinding events between the various ligands in the entropic and enthalpic components of the Transition state energy barriers.
In order to comprehend these procedures at the molecular level. A brand-new molecular dynamics (MD)-a based strategy called suMetaD combines supervised MD and metadynamics.
This technique aids in simulating the binding and unbinding of ligands. The largest energy barrier that the ligand must overcome to enter the final state correlates to the system conformation.
Therefore, this is a true statement.
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Normal red blood cells slide easily through narrow blood vessels. In sickle cell disease, many red blood cells change to a crescent shape like a slender moon. Crescent-shaped blood cells cause blockages in blood vessels. These blockages decrease the transport of oxygen. People with sickle cell disease often have sharp pains due to the lack of oxygen in parts of the body.
The sickle cell version of the gene that causes sickle cell disease is recessive. Suppose that two parents with no symptoms have a child with sickle cell disease. What genes did the child inherit from the parents?
A. The child must have inherited the sickle cell gene from the mother and the normal gene from the father.
B. The child must have inherited the normal gene from the mother and the sickle cell gene from the father.
C. The child must have inherited sickle cell genes from both parents.
D. The child must have inherited normal genes from both parents.
Answer:
c.
Explanation:
the only way to inherit sickle cell anemia is if both parents have one gene for sickle cell hemoglobin.(one sickle cell gene from mom and dad)
Is the force per unit area exerted on a blood vessel wall by the blood, and it fluctuates with the alternating contraction and relaxation of the ventricles.
The force per unit area exerted on a blood vessel wall by the blood is called blood pressure.
In the human body, the circulating blood applies pressure on blood capillaries.
This blood pressure is the amount of force applied by the heart to pump blood across the body.
The heart is an important organ because it collects and delivers blood to all parts of the body through the blood circulatory system.
However, increased blood pressure can also be caused due to hypertension.
Changes in blood pressure can result from various factors such as daily activities, diet imbalance, and lack of physical activity.
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Which of the following transports glucose throughout the plant?
O xylem
O guard cells
O phloem
O stomata
Answer:
Explanation:
Phloem
Help pleaseeeee
A patient has a severe bacterial infection. within a few weeks of treatment with an antibiotic, the bacterial population consists entirely of
antibiotic-resistant bacteria. How can this outcome most likely be explained?
OA The antibiotic caused a mutation in the bacteria's RNA,
OB. The bacteria began reproducing at a faster rate than before the antibiotic treatment.
Oc. The antibiotic created resistance in the bacteria, and the bacteria are passing the resistance to one another.
oDA Small population of antiblotic-resistant bacteria were present before the treatment, and natural selection increased their
frequency.
Answer:
D
Explanation:
The antibiotics are targeting bacteria that are not resistant to the antibiotic and any that are will survive treatment. Bacteria can reproduce and share their resistance quickly.