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Genetic Diversity

APBIO-EGPJ61

Which of the following is a source of variation and genetic diversity that is shared between prokaryotes and eukaryotes?

A

Random fertilization involving a unique sperm and a unique egg.

B

Independent assortment of each chromosome pair during metaphase I of meiosis.

C

Crossing-over during prophase I of meiosis.

D

Random mutation.