AIPMT MAINS2010Zoology-Human Reproduction
AIPMT MAINS 2010 Zoology Embryonic Development MCQ Question
Type: MCQ-conceptual-Medium-Class 12
In human female the blastocyst
A
Forms placenta even before implantation
B
Gets implanted into uterus 3 days after ovulation
C
Gets nutrition from uterine endometrial secretion only after implantation
D
Gets implanted in endometrium by the trophoblast cells
Correct Answer
Option D
Detailed Explanation
Blastocyst starts getting nutrition before implantation.
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