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dexar [7]
4 years ago
14

1. What is genetics? 2. How does DNA affect genetics?

Biology
1 answer:
djyliett [7]4 years ago
3 0

Answer:1. Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity in organisms. Though heredity had been observed for millennia, Gregor Mendel, a scientist and Augustinian friar working in the 19th century, was the first to study genetics scientifically.

2. Over our lifetime, our DNA can undergo changes or mutations that result in differences in the DNA sequence and may affect the proteins that are made. Mutations can occur as a natural consequence of errors in DNA replication or as a result of exposure to environmental factors such as smoking, sunlight or radiation.

Explanation:

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Analyze and evaluate the formation of organic carbon molecules in c4 plants.
Setler [38]

In C4 plants, photosynthesis is compartmentalized into two; light-dependent stage and  light independent stage. The light-dependent stage occurs in the mesophyll cells of the leaf. Here, CO2 is fixed into oxaloacetate by PEP carboxylase enzyme. The oxaloacetate is then converted to malate that is then transported to bundle-sheath cells (around the leaf veins). The CO2 is then released from the malate and the gas molecule is subsequently fixed by RuBiSCO like in C3 plants. The biggest advantage of C4 photosytheis is that the wasteful process of photorespiration is greatly reduced.  

4 0
4 years ago
What is your favorite animal and why
Gre4nikov [31]

Answer:

My favorite animal is a cheetah. I have three reasons of liking the cheetah with consists of these fine abilities/skills/cool things. I like how the cheetah has a really pretty coat of spots and speckled with really makes it stand out and look different. I also like that the cheetah is lightning fast, but it's sad it can only run 60-70 miles per hour for a short period of time. I Also like that cheetahs can be in zoos and also can be trained, petted, and can also (rarely) have babies. Cheetahs need to be saved because they are starting to get really rare and endangered.

Explanation:

#SaveTheCheetahs

Does the answer need to be longer to suit the question? Comment down below if needed to.

3 0
3 years ago
Birth control pills contain a combination of estrogen and progesterone that signal the pituitary gland to not release follicle-s
zloy xaker [14]

Answer:

True.  

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Explanation:

6 0
3 years ago
Which event most clearly contributes to the monster's hatred of humans?​
Whitepunk [10]

Answer:

Answervis D.

Explanation:

I hope it's helpful!

4 0
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The cornea is the transparent outer layer of the human eye. Because it must be transparent to light, it does not normally contai
Serjik [45]

Answer:

the correct oprtion is B

Explanation:

the correct answer is b, since increasing the porosity of the contact lens allows it to work as a good method of gas exchange, simulating the lung membranes that present fenestrated capillaries that promote gas exchange. For this to happen, the permeability must always be high and therefore this is directly related to the porosity of the element with which the contact lens is made.

4 0
3 years ago
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