Biology, asked by sumitvishwani2p470g6, 1 year ago

Platypus and echidna lay eggs but are not oviparous animals

Answers

Answered by Anonymous
2
hiii...

Platypus and echidna belongs to monotremes of mammalia

though they both lay eggs are considered under mammalia and are not oviparous because they are considered as PRIMITIVE ANIMALS with both mammalian and reptilian features ..
hence they are also included under Mammalia

hope it helps...
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