Question

Foetal membranes produced by trophoblast are-

(a) Chorion and allantois

(b) Chorion and amnion

(c) Amnion and allantois

(d) Allantois and yolk sac

Answer 1

Hello ! @Ritika6 ! Welcome to OS!

Answer 2

Do u have any guesses?

Answer 3

I think the answer should be (b). Is my answer correct???

Answer 4

You are exactly right! Good..:)

Answer 5

Amnion and chorion are formed by the fusion of the amniotic folds arising from the two ends of the foetus whereas allantois is produced from embryonic hind gut.

Answer 6

OK thanks :)