Question

Pls help<3 What is the end result of crossing-over during the first stage of meiosis?

a.the chromatids become non-sister (non-identical) chromatids
b.the chromatids contain the maternal DNA only
c.the chromatids are identical to each other
d.the paternal DNA only is copied onto the chromatids

Answer 1

a

Step-by-step explanation:

Because the chromatids now contain little bits of DNA from one another they aren't identical. hope it helps