Birds and mammals share one of the following characteristics as a common feature.

Question

Birds and mammals share one of the following characteristics as a common feature. (A) Pigmented skin (B) Pneumatic bones (C) Viviparity (D) Warm blooded

Tardigrade Admin · Accepted Answer

Birds and mammals both are homoiothermic (warm blooded) in nature, i.e., they can regulate their body temperature to maintain homeostasis.

Q. Birds and mammals share one of the following characteristics as a common feature.

Pigmented skin

Pneumatic bones

Viviparity

Warm blooded

Birds and mammals both are homoiothermic (warm blooded) in nature, i.e., they can regulate their body temperature to maintain homeostasis.