What are the only two mammals that lay eggs?

Correct answer: Platypus & Echinda (or Spiny Anteater)

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What people think about it: 3 Comments
TaeGuk Kweenie
TaeGuk Kweenie
3rd choice should be ECHIDNA and not echinda
Byrde Alpha Bitch
Byrde Alpha Bitch
Nature's quirks, some mammals lay eggs, some fish, (sharks) have live births, etc. Mother Nature likes to keep you on your toes; but I am not a ballerina! LOL
YoungAtHeart
YoungAtHeart
Interesting anatomy they have with just the single opening. Hence the term "monotreme".