Question

Which among the following is incorrect about Aves?

(a) Scales are absent and skin is dry except at the one end there is an oil gland

(b) Endoskeleton is made of bones and they respire through lungs

(c) They have cold-blooded animals

(d) They are dioecious and oviparous

I had been asked this question in an interview for job.

I need to ask this question from Animal Kingdom topic in division Animal Kingdom of Biology – Class 11

Answer 1

Correct choice is (c) They have cold-blooded animals

The explanation: Scales are absent and skin is dry except at the one end there is an oil gland. Endoskeleton is made of bones and they respire through lungs. They are warm-blooded animals. They are dioecious and oviparous.