Question

12. Study the image of a chromosome. Which of the following statements about

Answer 1

Answer:

C

Explanation:

I would say it is C.

Each cell has 23 chromosome (46 in total). 23 is from our mother, 23 from our father. So this would mean the chromosomes are not genetically identical, hence we have variation.

Hope this helps!

Answer 2

Answer:

A. Each half of the chromosome is genetically identical.