3 years ago

Which of the following are synapomorphies of mammals?

Biology

1 answer:

Nutka1998 [239]3 years ago

4 0

Answer: A) Hair and D) Mammary glands

Explanation:

Synapomorphies of mammals are hair and mammary gland as, mammals are the distinct from the other tetra-pods having hair,mammary gland and three bone ear. The three unique trait of mammals included three bones ear malleus,stapes and incus, presence of the hair and mammary gland for the production of milk.

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