A) Reptiles and birds
B) Birds and mammals
C) Fishes an amphibians
D) Reptiles and mammals
Correct Answer: C
Solution :
Amnion is an extraembryonic membrane that surrounds embryo in reptiles, birds and mammals. The vertebrate animals which lack amnion are known as anamniotes, eg fishes and amphibiansYou need to login to perform this action.
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