Nutrient and waste requirements for the developing fetus are handled during the first few weeks by ________.
Question:
Nutrient and waste requirements for the developing fetus are handled during the first few weeks by ________.
a. The placenta
b. Diffusion through the endometrium
c. The chorion
d. The blastocyst
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The placenta is a temporary embryonic organ that connects the fetus and uterus walls during pregnanc...View the full answer
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Related Book For
Concepts Of Biology
ISBN: 9781938168116
1st Edition
Authors: Samantha Fowler, Rebecca Roush, James Wise
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