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When does the embryo form? A. At the end of the first trimester B. In the second trimester. C. A few days after fertilization D. At the end of the third trimester.​
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When does the embryo form?

A. At the end of the first trimester
B. In the second trimester.
C. A few days after fertilization
D. At the end of the third trimester.​

User MFarmer
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2 Answers

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Answer: C. A few days after fertiization

Step-by-step explanation:

just did it on A P E X

User Tiangolo
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Answer:

C. A few days after fertilization.

Step-by-step explanation:

During the first two weeks, the embryo moves through the uterine tube to the uterus where it will implant. The differentiation that establishes the organ systems takes place between 3 and 8 weeks in the first 8 weeks following fertilization.

User Hashira
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