How do different restrictive enzymes produce different DNA fragments from the same DNA molecule?

Each restriction enzyme cuts DNA at a different restriction site

Explanation:

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.

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b. climate change will cause an increase in biodiversity of all ecosystems.

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