Question

Sudorific glands are characteristic feature of

• A. Birds
• B. Mammals
• C. Poisonous snakes
• D. Toads

Answer 1

The correct option is B Mammals

Sudorific glands are sweat glands which are exclusive to mammals.

They are endocrine glands and they release sweat in the skin surface for regulation of temperature and excretory purposes.

Since Birds, poisonous snakes and toads aren't a part of this group, they do not have them.

Also, snakes and frigs do not regulate their body temperature and are incapable of doing so.

So the correct answer is 'Mammals'.