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Ulleksa [173]
3 years ago
15

Overtime, why does natural selection continue to work?

Biology
1 answer:
dedylja [7]3 years ago
7 0

Environments are always changing so organisms need to adapt to survive. The organisms that survive are the ones that are fit to live in that environment, which is where survival of the fittest comes into play.

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19. Explain the following observation made by Gregory Mendel in his experiments, A cross between a
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The correct answer is - can be explained by the law of dominance.

Explanation:

In this experiment of Gregory John Mendel where he made a cross between a purebred tall plant and a purebred dwarf plant and in the first generation all the offspring were tall.

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3 years ago
Describe the function of sodium and potassium in the generation of an action<br> potential.
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The inward flow of sodium ions increases the concentration of positively charged cations in the cell and causes depolarization, where the potential of the cell is higher than the cell's resting potential. The sodium channels close at the peak of the action potential, while potassium continues to leave the cell.

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3 years ago
Abstract shapes that suggest plant forms or human anatomy without explicitly resembling anything nameable and allude to these na
MariettaO [177]

Abstract shapes that suggest plant forms or human anatomy without explicitly resembling anything nameable and allude to these natural organic forms are called <u>Biomorphic</u>.

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brainly.com/question/7609831

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