Biology College

The theory, now generally held, that an embryo develops progressively from an undifferentiated cell is called​

Answers

Answer 1
Answer:
Epigenesis

Explanation:
development of a plant or animal from an egg or spore through a series of processes in which unorganized cell masses differentiate into organs and organ systems.

Related Questions

Help me please ok it will help me

Answers

Answer:

25,000 Or C

Explanation:

Please don’t give me more than 5 point I like to help

Which of the following terms identifies a scientific process that results in the creation of an exact copy of an organism?

Responses

cloning

genetics

selective breeding

genetic engineering

Answers

The process of generating an exact similar copy of a cell or an organism is referred to as cloning. So option A is correct.

The process of cloning has a wide application in different fields. Cloning is used in the production of vaccines, proteins, and antibiotics. It is also used to produce transgenic animals, and plants that are resistant to pests. Cloning is useful in gene therapy. It is used in the replacement of cells. It is useful in studying the gene structure and function in an organism.

Cloning in bacteria is done by incorporating the gene to be cloned, in the plasmid DNA. As the bacteria replicates the plasmid DNA, several copies of the gene are produced in the cell. The process of cloning varies from one organism to the other.

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1. Living things can inherit behavior, learn it from other creatures, or change their behavior because of their environment. Which example describes learned behavior in a living thing?

A. A sea turtle that hatches on a beach will crawl toward the ocean.

B. Most humans begin to speak when they are one or two years old.

C. Fireflies can produce light from their abdomens to attract mates.

D. Sunflowers are able to turn to face the Sun to help them grow.​

Answers

Answer:

B. Most humans begin to speak when they are one or two years old.

Explanation:

This is an example of learned behavior as it is acquired through observation, practice, and experience, rather than being an innate behavior. Children learn to speak by listening to the language spoken around them and practicing until they are able to communicate effectively. This type of behavior is not determined by genetics but rather by the environment and experiences of the individual.

A gene found in naturally occurring soil bacterium, Bacillus thuringiensis (8t), contains a protein that kills certain insects. Scientists
have genetically modified certain organisms such as corn, potatoes, and cotton by introducing the Bt gene into their DNA in order
for these plants to have this desired trait. Which question were the scientists most likely trying to answer?
A. How can farmers produce more nutritional crops?
B. How can farmers use less insecticides on their crops?
C. How can farmers reduce the amount of land needed to grow their crops?
D. How can farmers reduce the amount of fertilizers they apply to the soil for
their crops?

Answers

Answer:

B. How can farmers use less insecticides on their crops?

Explanation:

The scientists were most likely trying to answer question B, "How can farmers use less insecticides on their crops?" The Bt gene from Bacillus thuringiensis produces a protein that is toxic to certain insects, making the plants resistant to insect pests. By introducing this gene into crops, farmers can reduce the need for chemical insecticides, which can be harmful to the environment and human health. This approach is an example of genetic engineering for pest control, which has the potential to increase crop yields while reducing the use of harmful chemicals.

what is a real-world example of a way more hospitals and clinics are moving to disposbale equipiment?

A. purchasing strong cardboard bowls instead of reusing wash basins.
B. incorporating disposable scalpels, forceps, and other basic surgical tools.
C. requiring staff to use decomposable clothing that is composted at the end of each shift.
D. 3D-printing cheap disposable attachments placed on expensive emdical equipment.

Answers

Incorporating disposable scalpels, forceps, and other basic surgical tools is a real-world example of the way more hospitals and clinics are moving to disposable equipment. The correct option is B

Many hospitals and clinics are increasingly using disposable medical equipment

In order to lower the risk of infection and increase patient safety many hospitals and clinics are employing disposable medical equipment more frequently than ever before including scalpels and syringes.

Single-use disposables can reduce the requirement for sterilization and the spread of germs which can save time and money.

Therefore, Disposable equipment can also lower the chance of cross-contamination and raise the standard of care given to patients overall.

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The long term solution to a problem with blood pressure (MAP too high or too low) involves a long term change in:

a.) total peripheral resistance
b.) heart rate
c.) fluid volume
d.) sympathetic activation

Answers

The long term solution to a problem with blood pressure (MAP too high or too low) involves a long term change in total peripheral resistance.

Hence option a is correct.

Total peripheral resistance (TPR), also referred to as systemic vascular resistance (SVR), is the amount of pressure that the body's vasculature places on the blood in circulation.

The ratio of the MAP calculated using ModelFlow divided by the CO value is used to calculate total peripheral resistance (TPR). TPRest was calculated as the product of cardiac output in litres per minute (L/min) and mean arterial pressure in millimetres of mercury (mmHg).

The blood and the vessels in the body work according to the same principle. This is referred to as "total peripheral resistance" (TPR) in the context of the heart. Pressure will rise if the space available for blood to pass through is less.

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Location X
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The scientists both used the same colors and patterns to represent different types of rocks. They also used the same set of black-
and-white symbols to represent specific types of fossils in the layers. By correlating layers based on fossils and rock types, the two
scientists have discovered that certain rock layers are present in both locations.
Submit
IV
Based on this information, if the age of layer R is 260 million years, then what other layer likely also has an age of
260 million years?
III
II
I

Answers

The method of determining whether sedimentary layers are of the same age yet geographically distant is known as correlation. Magnetic polarity reversals, rock types, distinctive rock sequences, or index fossils can all be used to determine correlation.

What is the fossil evidence?

The definition of fossil evidence relates to evidence of microbes, animals, and plants that lived in the past. Fossil evidence is utilised to identify what the creature was, when it existed, and what significant events occurred during its lifespan.

If two rock strata have the same index fossils, they are most likely the same age. Matching Rock Layers with Index Fossils. Rock strata containing the same index fossils have to have originated around the same period.

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The phospholipids are
molecules while fat molecules are
A. amphoteric, polar
C. nonpolar, amphipathic
E. peripheral, hydrophilic
B. polar, nonpolar
D. amphipathic, hydrophobic

Answers

Answer:

Fat molecules are also called triacylglycerols, or, in bloodwork done by your doctor, triglycerides. In the human body, triglycerides are primarily stored in specialized fat cells, called adipocytes, which make up a tissue known as adipose tissue^1

1

start superscript, 1, end superscript. While many fatty acids are found in fat molecules, some are also free in the body, and they are considered a type of lipid in their own right.

What are the consequences of overpopulation? Explain them.

Please answer, Thank you.​

Answers

Answer:

Consequences of overpopulation :

Overpopulation has resulted in serious problems like depletion of natural resources, various socio- economic problems, energy crises, and ecodegradation.

A. Socio-economic problems.

Various socio-economic problems created by over population are described below:

1. Food. Overpopulation has resulted in large families. . As a result, the childrens latter suffer from malnutrition and grow into less fit members of the society.

2. Space. To accommodate growing population more cities are coming up. This has created pressure on agricultural land and forests. Clearing up of forests for agriculture and habitation has further caused problems like soil erosion and floods.

3. Employment, education and medical aid. Over population has resulted in large scale unemployment, lowering of education standards, unability of afford higher education to all the children as well as unavailability of modern medical facilities to all.

4. Essential goods and poverty. Over population leads to shortage of essential goods thereby resulting in hike in their prices. Large families with single earning hand often remain poor as with limited income,single earning hand can not maintain standard of living, education of children, medical facilities for members of the family etc.

B. Energy Crisis.

Increase in population has created greater demand for energy-fuelwood, fossil fuel (oil, gas and coal) and electricity. Rapid industrialization and urbanization have added to the problem. Alternative sources of energy are being tapped to lessen the crisis.

C. Ecodegradation.

Overpopulation causes ecodegradation in more than one way-

(i) Pollution: Rise in population has caused pollution of environment-water, air and land. This is seriously affecting the human health.

(ii) Sanitation: It is difficult to maintain sanitation in conjested areas as is evident from urban slums. and

(iii) Deforestation: Because of large scale deforestation:

(a) soil erosion has increased, and

(b) floods droughts have spoiled valuable land.

Overpopulation can have a wide range of negative consequences for both humans and the environment. Some of the most significant consequences include:

1. Strain on resources: As the population grows, the demand for food, water, and other resources increases. This can lead to shortages and price increases, which can be particularly devastating for people living in poverty.

2. Environmental degradation: Overpopulation can contribute to deforestation, pollution, and other forms of environmental degradation. This can lead to habitat loss, species extinction, and other negative impacts on the natural world.

3. Increased conflict: Overpopulation can lead to increased competition for resources, which can in turn lead to conflict and violence. This can be particularly problematic in areas where resources are scarce or where there are pre-existing tensions between different groups.

4. Health problems: Overcrowding can increase the spread of infectious diseases, and poor living conditions can lead to a range of health problems. This can be particularly problematic in areas where access to healthcare is limited.

5. Economic problems: Overpopulation can lead to unemployment, poverty, and other economic problems. This can be particularly problematic in areas where jobs are scarce or where there is a lack of economic development.

Overall, overpopulation can have a wide range of negative consequences for both humans and the environment. Addressing these issues will require a multifaceted approach that includes efforts to reduce population growth, improve access to resources, and promote sustainable development.

The term mitosis comes from the Greek root mitos, which means "thread." How does this meaning
relate to the process of mitosis?

Please put in your own words.

Answers

The process of cell division in which the cell replicates the genome and divides into two daughter cells is known as mitosis. Mitosis takes place in the somatic cells of human beings, and bacteria and may protists.

Mitosis is the process that helps in increasing the number of cells. The two new daughter cells have identical genomes. There are four stages in the mitosis process. Prophase, metaphase, anaphase, and telophase. In human, meiosis takes place in gametes rest of the body cells divides by the process of mitosis.

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What does lightning contribute to that can ultimately help local ecosystems recycle nutrients in the soil?
Noise pollution
Wildfires
Migratory navigation for birds
Heat in local bodies of water

Answers

Lightning can contribute to wildfires, which can ultimately help local ecosystems recycle nutrients in the soil. When lightning strikes a tree, it can start a fire that burns dead and decaying matter on the forest floor, releasing nutrients like nitrogen, phosphorus, and potassium back into the soil. These nutrients can then be absorbed by plants and used to fuel new growth. The ash left behind by the fire can also enrich the soil with essential minerals that are beneficial for plant growth.

While wildfires can be destructive and dangerous, they are also a natural part of many ecosystems and can help to maintain their health and diversity. In some cases, wildfires are even intentionally set by land managers to promote ecosystem health and reduce the risk of more dangerous fires in the future.

Therefore, while lightning itself does not directly contribute to nutrient recycling in the soil, it can indirectly do so by starting wildfires that help to maintain healthy ecosystems.

a student ate a steak for dinner hich contains proteins ,how proteins are digested

Answers

Proteins are digested in several stages. The process begins in the stomach, where the acidic environment and enzymes break down the proteins into smaller peptides. The stomach produces an enzyme called pepsin, which is activated by the acidic environment, and it breaks down the peptide bonds between amino acids in proteins.

After leaving the stomach, the partially digested proteins enter the small intestine, where additional enzymes are secreted by the pancreas and small intestine. These enzymes break down the peptides into smaller peptides and individual amino acids. Once the peptides are broken down into individual amino acids, they can be absorbed into the bloodstream and transported to cells throughout the body.

The amino acids are then used by cells to build new proteins or for other metabolic processes. Any excess amino acids are converted into other molecules or are excreted from the body.

When a student eats a steak for dinner which contains proteins, the proteins are digested in several stages. The first stage of protein digestion occurs in the stomach, where the proteins are broken down into smaller pieces by the action of hydrochloric acid and an enzyme called pepsin. The resulting mixture of partially digested proteins, called chyme, then moves into the small intestine.

In the small intestine, the pancreas secretes enzymes called proteases, which continue to break down the proteins into smaller peptides. These peptides are then further broken down by enzymes called peptidases, which are produced by the lining of the small intestine. The final products of protein digestion are amino acids, which can be absorbed into the bloodstream and transported to the liver for processing and distribution to other parts of the body.

Overall, the digestion of proteins involves the action of several different enzymes and takes place over a period of several hours.

Given the following sequence of baseswhat are the complementary base pairs. ATTCGACCATGC

Answers

Answer:

TAAGCTGGTACG

Explanation:

The complementary base pair rules for DNA are:

- adenine and thymine (A, T)

- guanine and cytosine (G, C)

Thus, to find the complementary base pair, change any A's to T's, T's to A's, G's to C's, and C's to G's.

What is a Punnett Square? How does it relate to the Chromosomes and Inheritance Investigation?

Answers

Answer:

A Punnett square is a tool used in genetics to predict the probability of offspring inheriting certain traits based on the genotypes of their parents.

The Punnett square relates to Chromosomes and Inheritance Investigation because it's a tool that can be used to investigate how traits are inherited and passed down. By analyzing the results of Punnett squares for different crosses, scientists can better understand the underlying genetic mechanisms.

Explanation:

How does auxin affect growth in (include a diagram)
1. Shoots




2. Roots

Answers

Auxin exerts an inhibitory role on primary root growthIn shoots, the accumulation of auxins in the cells signals cell elongation.

What is auxin?

Auxin is a class of plant growth hormones which play an essential role in coordination of many growth and behavioral processes in the plant life cycle.

Auxin is a plant hormone responsible for plant cell elongation, cell differentiation, cell division and healing in vascular cells, timing the growth of flowers, and general balanced growth of the entire plant.

Auxins affect plant growth in different ways. In shoots, the accumulation of auxins in the cell signals cell elongation. Whereas, the accumulation of auxins in plant roots signals the cells to not grow.

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QUESTION 2 Why not a Tundra biome?​

Answers

The tundra is the coldest of the biomes. It also receives low amounts of precipitation, making the tundra similar to a desert. Tundra is found in the regions just below the ice caps of the Arctic, extending across North America, to Europe, and Siberia in Asia.

Your friend left a cage open and several genetically modified frog escaped. Near graduation you find that the population has been living in Tracer pond. Wild frogs are homozygous dominant for smooth skin the genetically modified are homozygous recessive for bumpy skin. There are 826 that are smooth skinned out of the 375 that are heterozygous and 85 frogs have bumpy skin
What is the frequency of the recessive allele?
What is the frequency of the dominant allele?

Answers

To solve this problem, we can use the Hardy-Weinberg equation, which describes the relationship between the frequencies of alleles and genotypes in a population. The equation is:

p^2 + 2pq + q^2 = 1

where p is the frequency of the dominant allele (in this case, the allele for smooth skin), q is the frequency of the recessive allele (in this case, the allele for bumpy skin), p^2 is the frequency of homozygous dominant individuals, 2pq is the frequency of heterozygous individuals, and q^2 is the frequency of homozygous recessive individuals.

We can start by calculating the frequency of the recessive allele:

q^2 = 85 / total number of frogs
q^2 = 85 / (826 + 375 + 85)
q^2 = 0.073

To find the frequency of the dominant allele, we can use the fact that p + q = 1:

p + q = 1
p = 1 - q
p = 1 - 0.073
p = 0.927

So the frequency of the recessive allele is 0.073, and the frequency of the dominant allele is 0.927.

construct a scientific explanation using claim, evidence, and reasoning to help explain why Burchell’s zebras are making such a long migration during specific months of the year.

Answers

Claim: Burchell's zebras are making a long migration during specific months of the year in order to obtain available food and water sources.

What evidence explain why Burchell’s zebras are making such a long migration during specific months of the year?

The evidence that explains why Burchell’s zebras are making such a long migration during specific months of the year is that during the dry season, vegetation is scarce, and water sources are limited. Therefore, Burchell's zebras migrate to find suitable food and water sources.

The reasoning behind this is that the migration in order to survive of Burchell's zebras is evidence of their evolution to survive in their specific environment.

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How can we help discuss how we can help people affected by Neurofibromatosis?

Answers

Answer:

Neurofibromatosis (NF) is a genetic disorder that affects the nervous system, causing the growth of tumors on nerve tissue throughout the body. While there is currently no cure for NF, there are several ways that we can help people affected by this condition:

Raising awareness: One of the most important things we can do is to raise awareness about NF, its symptoms, and the challenges faced by people living with the condition. This can help to reduce stigma and increase understanding and support for those affected by NF.

Providing emotional support: People with NF may face physical and emotional challenges, such as pain, disfigurement, and social isolation. Providing emotional support through counseling, peer support groups, and other resources can help them cope with these challenges.

Access to medical care: People with NF require specialized medical care to manage their condition, such as regular monitoring of tumors, surgery to remove tumors that are causing problems, and treatment of other medical issues that may arise. Providing access to high-quality medical care can help to improve outcomes and quality of life for people with NF.

Advocacy: Advocating for policies and legislation that support people with NF can also help to improve their lives. This may include funding for research into treatments and cures, increased access to healthcare, and anti-discrimination laws to protect the rights of people with disabilities.

Support for research: Research is essential to develop new treatments and cures for NF. Supporting research efforts through donations and advocacy can help to accelerate progress in this field.

In summary, helping people affected by NF requires a multi-faceted approach that includes raising awareness, providing emotional support, ensuring access to medical care, advocating for policy changes, and supporting research efforts. By working together, we can improve the lives of those affected by this condition and move closer to a cure.

Explanation:

There are several ways in which we can help people affected by Neurofibromatosis.

What is Neurofibromatosis?

Neurofibromatosis is a genetic disorder that affects the development and growth of nerve cell tissues.

To help people affected by Neurofibromatosis, we can raise awareness, support research, provide emotional support, and promote inclusion.

Raising awareness involves educating people about the symptoms and treatment options while supporting research can lead to better understanding and treatment.

Providing emotional support can help individuals cope with the challenges they face, and promoting inclusion can help fight stigma and discrimination.

A multifaceted approach is required to help those affected by Neurofibromatosis.

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How do plant leaf cells and animal cells differ in their metabolic capabilities?

Answers

Answer:

Explanation:

Plant leaf cells and animal cells differ in their metabolic capabilities due to the presence of different organelles. Both plant and animal cells have mitochondria, which break down sugar to make energy for the cell. However, only plant cells have chloroplasts, which are necessary for photosynthesis. During photosynthesis, plants use sunlight to make sugar from carbon dioxide and water

Which of the following landforms results from erosion by glaciers and flowing water

Answers

A cirque is a landform that results from erosion by glaciers and flowing water. A cirque is a bowl-shaped hollow that is located at the head of a glacier valley, with a steep back wall and a shallower slope towards the front. Glaciers erode rock by plucking and abrasion, and cirques are formed when the ice plucks out the rock at the head of a valley, leaving a hollow depression. Water from melting glaciers and snow collects in the cirque and may form a lake. Over time, the cirque may erode further, creating a larger basin-shaped valley called a glacier trough.

Predict what you think you would hear if you were moving with the firetruck as it produces sound waves. Would you hear a change in pitch because of the Doppler effect?

Answers

Answer:

yes

Explanation:

the doppler effect is an increase or decrease in the frequency of waves, meaning each little wave is getting closer or farther apart.

List three limited resources and three non renewable resources.

Answers

Answer:

Nonrenewable Resources

Oil

Natural Gas

Coat

Nuclear Energy

Metals and Minerals*

Renewable Resources

Sun

Wind

Water

Geothermal and Biomass

Metals and Minerals*

Explanation:

Write a scientific argument to Alex Young that addresses the question: What caused the stickleback population to have less armor and become faster?

Answers

The stickleback population's reduced armor and increased speed can is due to natural selection because the sticklebacks with less armor and greater speed were better adapted to their environment resulting in greater survival rates and higher reproductive success.

What is natural selection?

Natural selection is the variation in individual survival and reproduction brought on by phenotypic variances.

Environment-adapted organisms have a higher chance of surviving and dispersing the genes that contributed to their success. Over time, this process leads to the evolution and divergence of species.

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Leaf cutter ants spend their day harvesting leaves and bringing them back to the hive however those ants do not eat leaves but feed them to a fungus that lives and thrives only in the Leaf cutter ant nest the ants feed this fungus to their larvae this relationship is an example of

Answers

Explanation:

the fungus acts as a food source for the ants' larvae.

Describe how impluses are transmitted across the synapse

Answers

Answer:

1) An electrical impulse travels along an axon of the presynaptic neuron.

2) When the impulse reaches the nerve-ending, it releases chemical messengers called neurotransmitters.

3) These chemicals diffuse across the synapse and bind with specific receptor molecules on the membrane of the next neuron.

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Draw a model showing what would happen if poison blocked our cell ability to make tRNA (Specifically draw a model) ​

Answers

Answer:

Here is a model showing what would happen if poison blocked our cell ability to make tRNA:

[Image of a cell with a large red X over the tRNA]

tRNA is a type of RNA that is involved in protein synthesis. It helps to carry amino acids to the ribosome, where they are assembled into proteins. If poison blocked our cell ability to make tRNA, it would prevent us from making proteins. This would lead to a variety of health problems, including:

* Muscle weakness

* Weight loss

* Fatigue

* Hair loss

* Skin problems

* Infections

* Death

In severe cases, blocking tRNA production can be fatal.

Here is a more detailed explanation of how tRNA works:

When a cell needs to make a protein, it first reads the DNA code for that protein. This code is transcribed into messenger RNA (mRNA). The mRNA is then translated into a protein by the ribosome.

The ribosome reads the mRNA codon by codon. Each codon is a sequence of three nucleotides that codes for an amino acid. The ribosome uses tRNA to bring the correct amino acid to the ribosome for each codon.

The tRNA molecule has an anticodon that matches the codon on the mRNA. The anticodon is a sequence of three nucleotides that is complementary to the codon on the mRNA.

The tRNA molecule binds to the ribosome at the codon that it matches. The amino acid that is attached to the tRNA is then added to the growing protein chain.

This process continues until all of the codons on the mRNA have been translated. The ribosome then releases the protein chain.

If poison blocked our cell ability to make tRNA, it would prevent the ribosome from getting the correct amino acids for each codon. This would result in the production of faulty proteins. These faulty proteins could damage the cell or even kill it.

HELP ME PLEASE Write two sentences to explain what taxes are???
(there's no passage)

Answers

Answer:

Taxes are the money that people pay to the government.

Explanation:

What effect did the population
boom have on the environment?
A Less pollution and more natural habitats
B More pollution and fewer
natural habitats
C The population boom did not affect the environment

Answers

Answer:

B

Explanation:

The larger the population, the heavier the reliance becomes on greenhouse gases which negatively impacts air quality. Due to construction, deforestation, etc., natural habitats are eliminated.

Di-Hybrid Crosses - you will be looking at 2 traits at the same time. Your goal will be to determinewhether two genes are on the same chromosome or not, and how far apart they are. Before you set outto solve the problem, let's do a warm up cross.Warm up Cross. Cross a wild type female with a male - design - Bristles -spineless and Wing shape -dumpy.
1.Based on your F1 resultsmake a claimabout how the dumpy and spineless bristles are inherited(e.g. autosomal, dominant, etc.). Justifyyour claim.

Answers

Based on the cross between a wild type female and a male with the genotype Bristles-spineless and Wing shape-dumpy, the F1 generation will all be heterozygous for the two traits: Bristles-spineless/+ and Wing shape-dumpy/+.

How to explain the information

If the inheritance of these traits is autosomal, meaning they are located on non-sex chromosomes, then we can make the following claim that the inheritance of both traits is recessive.

If both traits are recessive, then the wild type female parent would have to be homozygous dominant for both traits (Bristles+/+ and Wing shape+/+) and the male parent would have to be homozygous recessive for both traits (Bristlesss and Wing shapedpdp).

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The Civil War. Watch the Hari Jones TED talk. Then, answer the following questions in 7-10 sentences. Then, respond to two different classmates' posts by asking a question or challenging their assertions (respectfully). Try to make sure everyone has a response to their post. Finally, respond to the question or assertion your classmate(s) replied to you. Responses are meant to acknowledge what the other student has communicated, and either expand on their ideas, or push back on them, then offer positive feedback. Consider using the following template: "Hi _____. I was interested in ______ about your post because _______. Also/However, ______. I think ______ because _____. Do you think/feel _____/? I feel _____. "In serving in the military, what contributions did African Americans make to the Union war effort?What kinds of discrimination did they face? What kind of heroism did they exhibit, and when?Write a reaction to Dr/ Jones' TED talk. What did you know/not know? What surprised/amazed/angered/made you proud/saddened/made you happy? PLEASE HELP QUICKLY 20 points !!!!!!!!!!!!!!!!!!!!!!!!The Civil War photographs showed the people 'back home' that war was...(choose all that apply)Select 3 correct answer(s)Question 2 options:magnificentheroicnobletragicdevastatingbloody HELP PLS SHOW WORKWest Fremont is a community consisting of 3,000 homes. A small coal-burning power plant currently supplies electricity for the town. The capacity of the power plant is 12 megawatts (MW) and the average household consumes 8,000 kilowatt hours (kWh) of electrical energy each year. The price paid to the electric utility by West Fremont residents for the energy is $0. 10 per kWh. The town leaders are considering a plan, the West Fremont Wind Project (WFWP), to generate their own electricity using 10 wind turbines that would be located on the wooded ridges surrounding the town. Each wind turbine would have a capacity of 1.2 MW and each would cost the town $3 million to purchase, finance, and operate for 25 years.(a) Assuming that the existing power plant can operate at full capacity for 8,000 hrs/yr, how many kWh of electricity can be produced by the plant in a year?(b) At the current rate of electricity energy per household, how many kWh of energy does the community consume in one year? The part of a DNA molecule that differs betweenhumans and chimpanzees is Please compare and contrast the historical development, reception, transmission, translation and transformation of Darwin's Origin of Species in Europe, China and Egypt. And mention one historical similarity and one way in which the two contexts were distinct in respect to the religious influence on Darwin's theories on evolution. 2x+y=18 x+2y=-6Solve the systems of equations Mara putting together pieces of string for an art project. She has a piece of string that is 30 inches, a piece that is 22 inches, and a piece that is 20 inches. Once she puts together the pieces, what will be the total length in feet? Step 1 - What will be the total length of the string in inches? Step 2 - How many feet is this equal to? (Inches -> Feet)2. A water jug holds 300 ounces of water. The football team has 2 water jugs. How many cups of water will both water jugs hold altogether? Step 1 - How many ounces do both water jugs hold? Step 2 - How many cups is this equal to? (Ounces -> CupsPlease help me if you help me and explain all the answer I will give you brainiest!!!