NEET Zoology
Implantation Part 2
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Weightage: 1 / 20 Yrs
High-Yield Trend
1
2008 Questions 1 MCQs
01
PYQ 2008
medium
zoology ID: neet-200
Which extra embryonic membrane in humans prevents desiccation of the embryo inside the uterus?
1. Chorion
2. Allantois
3. Yolk sac
4. Amnion
1
(1)
2
(2)
3
(3)
4
(4)