Which type of selection on a polygenic trait increases variation in the trait

1 answer:

8 0

The answer is Mutations. It is the <span>type of selection on a polygenic trait that increases variation in the trait. Mutations </span>increase genetic variation, which is needed for natural selection to bring about evolutionary change. When a cell divides, it makes a copy of its DNA — and sometimes the copy is not quite perfect. That small difference from the original DNA sequence is a mutation<span>. </span>

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What would happen to a single-celled life form if the information handed down to offspring was always copied perfectly? (Select

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For a single-celled life form that the information handed down to offspring, we would see every generation would be a carbon copy of the one single-celled life form.This is further explained below.

To find the completion we need to know more about a single-celled life

<h3>What would happen to a single-celled life form if the information handed down to offspring was always copied perfectly?</h3>

Generally, A single-celled organism, also known as a unicellular organism, is an organism made up of only one cell.

In conclusion, Every generation would be a carbon copy of the one before it.