Biology, asked by gururajaheri273, 11 months ago

The extra embryonic membranes of mammalian embryo are derived from (1)Inner cell mass (2)Formative cells (3)Trophoblast (4)Follicle cells

Answers

Answered by sreenidhi11

Answer:

(3) Trophoblast

Explanation:

Trophoblast in mammalian embryo produces extra embryonic membranes. ... These are of 4 types-chorion, amnion, allantois and yolk sac, embryonic membranes. Chorion is the outermost extraembryonic membrane while amnion is the innermost extraembryonic membrane.

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