Reptiles share which of the following character with birds and mammals [Pb. PMT 2000; CBSE PMT 2002]
A) Amnion
B) Diaphragm
C) Homeothermy
D) All of these
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Ans (A) Amnion
It is present in all vertebrate groups like Reptiles, birds and mammals.
Amphibian and fish excluded from amniota.
It is present in all vertebrate groups like Reptiles, birds and mammals.
Amphibian and fish excluded from amniota.
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Answer:
REPTILES SHARES AMNION CHARACTER WITH BIRDS AND MAMMALS
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