4. Chromosomes are tightly coiled strands of DNA structures that exist in pairs. Why do they exist in pairs?

Question

asked Jan 18, 2022 80.0k views

1 Answer

AlexStack · Answer 1 · 2022-01-24T06:11:23+0000

Answer:

A - Because we inherit traits from both parents

Step-by-step explanation:

We do not need 2 to hold all the DNA - as long as we have enough chromosomes, the pairing is not relevant.