Which of these statements best sums up evolution?

2 answers:

8 0

<span>The statement that best sums up evolution is the change in a population through genetic variation over time. Natural selection may be through (1) differential reproduction, that is, not all organisms are able to reproduce to their fullest capacity because nature cannot simply sustain it and (2) acquire genes, that is heredity.</span>

Ksenya-84 [330]3 years ago

4 0

Evolution can be defined as the process of the change occurring in a population over a period of time through genetic variation. This genetic variation and the process of natural selection help a species to evolve by selecting the traits that helps it to better adapt to the environment. These genetic variations are inherited over time as the species continue to evolve.

Hence, the correct answer is 'change in population through genetic variation over time'.

You might be interested in

If the somatic cells of a human contain 46 chromosomes, then after meiosis new sex cells would contain _____ chromosomes.

julsineya [31]

They would contain 23 chromosomes

4 0

3 years ago

Read 2 more answers

50 POINTS <br><br> How can the environment impact a particular population of a species?

neonofarm [45]

Answer:

Certain species need different environments to live in and if its too cold for one species it can lead to death of the population of that species.

that is what I put

Explanation:

6 0

3 years ago

Growth of populations in an ecosystem can be limited by an increase in

Lerok [7]

B or a

Step by step:

7 0

3 years ago

Read 2 more answers

Weather describes

vfiekz [6]

<u>Weather describes the current conditions in the atmosphere</u>. Climate describes the average conditions in the atmosphere.

hope this helps :)

6 0

4 years ago

A particular single-celled organism uses radiant energy to fix carbon as sugars. This organism generates ATP by breaking down su

DerKrebs [107]

<h2>Answer:</h2>

Option B is correct.

B. aerobic autotroph

<h3>Explanation:</h3>

Autotrophs are organisms that can produce their own food from the substances available in their surroundings using light (photosynthesis) or chemical energy (chemosynthesis).

So, if a particular single-celled organism uses radiant energy to fix carbon as sugars and generates ATP by breaking down sugars through a process that uses oxygen, then it will be an aerobic autotroph.

6 0

4 years ago

Read 2 more answers