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InterviewSolution
| 1. |
prove that egg laying mammals and marsupials are mammals. class 11 biology |
| Answer» Only two kinds of Egg laying mammals\xa0are left on the planet today—the duck-billed platypus and the echidna, or spiny anteater. These odd “monotremes” once dominated Australia, until their pouch-bearing cousins, the\xa0, marsupials invaded the land down under 71 million to 54 million years ago and swept them away. | |