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Umnica [9.8K]
3 years ago
15

What are the four steps of natural selection?

Biology
2 answers:
stiks02 [169]3 years ago
7 0

•Variation. Organisms (within populations) exhibit individual variation in appearance and behavior. ...

•Inheritance. Some traits are consistently passed on from parent to offspring. ...

•High rate of population growth. ...

•Differential survival and reproduction

nadezda [96]3 years ago
6 0

Answer:

reproduction, heredity, variation in fitness or organisms

Explanation:

Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.

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Answer:

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Explanation:

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What is the name of the part of the nervous system that includes all of the nerves, each of which is composed of bundles of neur
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The correct answer is the peripheral nervous system.

In vertebrates, there are two main parts of the nervous system, that is, the central nervous system and the peripheral nervous system. The central nervous system comprises of the spinal cord and the brain.

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vichka [17]
I would say leaf cuz they also have different layers :)

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malfutka [58]

The statement 'Skin cells and epithelial cells each make a different set of proteins, which determines each cell type's structure and function.' is correct. It is known as differentiation.

<h3>What is differentiation?</h3>

Differentiation refers to the cellular phenomenon for which different genes are expressed in specific cell types.

Differentiation leads to the formation of different cell types that have specific functions/roles.

Differentiation depends on gene expression pattern that influences the type and amount of proteins in a given cell.

Learn more about differentiation here:

brainly.com/question/13846411

6 0
2 years ago
Humans have the most urgent need for a continuous supply of ________. Group of answer choices d. water a. food b. nitrogen c. ox
inna [77]

Answer:

Option "C" Oxygen is the correct answer to the following question:

Explanation:

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