Human embryo remains enclosed in:
Correct answer: B. Amnion
- A. Amniotic sac
- B. Amnion
- C. Chorion
- D. Allantois
Explanation
The human embryo remains enclosed in the amnion, which is a protective sac filled with amniotic fluid. The amnion is one of the fetal membranes that develop during pregnancy.The amnion is the innermost layer that directly surrounds and protects the developing embryo.
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