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drek231 [11]
3 years ago
9

Genetic variation is stored in a populations...

Biology
1 answer:
jolli1 [7]3 years ago
3 0
I believe the answer is gene pool 
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Be alone make you go faster but be in a community make you go longer.

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This diagram shows the menstrual cycle.
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According to the hormone diagram of the menstrual cycle, the woman is not pregnant due to the behavior of progesterone and estrogens, whose levels do not increase, in addition to the absence of human chorionic gonadotropin.

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The graph shows the behavior of hormones during a woman's menstrual cycle in the absence of pregnancy.

During a woman's normal cycle, estrogen, luteinizing hormone (LH) and follicle stimulating hormone (FSH) tend to increase prior to ovulation, reach their peak values at ovulation, and then decline, as shown in the graph. Progesterone, on the other hand, increases after ovulation and decreases if the woman does not become pregnant.

In the case of a pregnant woman:

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What is the term for the layers of bony matrix surrounding the cell at a?
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