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blsea [12.9K]
3 years ago
13

What is the definition of biological evolution and what does it have to do with populations?

Biology
1 answer:
katrin [286]3 years ago
6 0

Answer:

Definition:

Biological evolution is the process through which the characteristics of organisms change over successive generations, by means of genetic variation and natural selection. It is most commonly defined as "changes in gene frequencies in populations."

A small change in genes could result in a mass epidemic. Such as the colinistists bringing yellow fever over to America.

Explanation:

Biological evolution refers to the cumulative changes that occur in a population over time. These changes are produced at the genetic level as organisms' genes mutate and/or recombine in different ways during reproduction and are passed on to future generations.

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Underneath the cap are the gills and the stalk or the stem is where the cap and gills are attached.

A part from the seen features, underneath the ground is where the hyphae which can give rise to another fruiting body or the mushroom.

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