Embryonic cell cycles allow the rapid division of cells in the early embryo. these mitotic cell cycles are much shorter in length than the mitotic cell cycles of cells in a mature organism. in the embryonic cell cycles, mitosis takes approximately the same amount of time as it does in the cell cycles of mature cells. what do you think is a result of the embryonic cycle?

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explanation:

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the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )

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