A distinguishing feature of mammals is the possession of
-
A.
Skin -
B.
Scale -
C.
Nail -
D.
Hair
Correct Answer: Option D
Explanation
The following features is exactly what makes a mammal a mammal, and not a reptile, a bird or a fish: Hair, Middle Ear Bones, Sweat Glands, Temperature, Regulation
It’s one of the features of mammals
There is an explanation video available below.