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Author Question: Unlike eutherians, both monotremes and marsupials A) lack nipples. B) have some (Read 718 times)

federox

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on: Aug 8, 2013
Unlike eutherians, both monotremes and marsupials
A) lack nipples.
B) have some embryonic development outside the uterus.
C) lay eggs.
D) are found in Australia and Africa.
E) include only insectivores and herbivores.


theo

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Reply #1 on: Aug 10, 2013
Answer has to be B, 100% :D


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