What is occurring in the diagram below?
A.
Segments of DNA are crossing over.
B.
Sister chromatids are separating.
C.
Genes are replicating.
D.
Alleles are independently assorting.
A.
Segments of DNA are crossing over.
B.
Sister chromatids are separating.
C.
Genes are replicating.
D.
Alleles are independently assorting.