The following question has two parts. First, answer Part A. Then, answer Part B. The diagram shows four possible genetic arrangements of a cell that contains two chromosomes during metaphase.

https://imagebank. illuminateed. com/imagebank/1658675

Part A:

What is the diagram MOST LIKELY demonstrating?

A

Mutation

B

Crossing over

C

Random fertilization

D

Independent assortment

Part B:

Which statement BEST supports the choice made in Part A?

A

The diagram shows four daughter gametes that have exchanged genetic information between chromatids.

B

The diagram shows four unique gametes that are the result of receiving one random allele from each parent.

C

The diagram shows four unique gametes that are the result of two chromosomes separating in different ways.

D

The diagram shows four daughter gametes that incorrectly contain fewer chromosomes than the parent cells.