12. Meiosis
Life Cycle of Sexual Reproducers
Multiple Choice
Multiple ChoiceNearly all life cycles have both haploid and diploid phases. Usually, the transition from haploid to diploid takes place __________.
A
during crossing over in meiosis
B
when DNA is replicated during the S phase of the cell cycle
C
when mitotic cytokinesis occurs
D
during embryonic development
E
at fertilization, when gametes fuse
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