A cell that undergoes either mitosis or meiosis must first replicate it's DNA. A. True

B. False

True

Explanation: They need to replicate their DNA so the daughter cells hold the same genetic information when the parent cell divides

A. True

Explanation:

Yeah, a cell that undergoes either mitosis or meiosis must first replicate it's DNA. This statement is correct.

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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 : )