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Evolution

Question
CBSEENBI12047114
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Prototherians are the connecting links between:

  • amphibians and aves

  • reptiles and mammals

  • fishes and amphibians

  • reptiles and amphibinas

Solution

B.

reptiles and mammals

Prototherians is the sub- class of Order Monotremata. These contains egg laying animals, which are the most ancestral forms in the class Mammalia. These are the connecting links between repltiles and mammals. Connecting links are those extinct organisms which possess the characters of two different groups of organisms.

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