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jasenka [17]
3 years ago
10

The ________ develops in the pregnant female as a source of nourishment and gas exchange for the developing fetus.

Biology
1 answer:
arsen [322]3 years ago
8 0
The answer is d. Placenta
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Which section of a lab write–up describes the steps completed during the investigation?
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3 years ago
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Answer:

B. Smaller fragments travel faster and farther than larger fragments.

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Natasha_Volkova [10]

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Other options like option A are not correct because only sex cells divide by meiosis. Hence, regulation of meiosis will not cure cancer.

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as compared with the production of egg cells, sperm cell production A) involves a jellylike outer covering b) occurs at a slower
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