Question

The glands present in the skin of frog are

• A. Sweat and mammary glands
• B. Sweat and sebaceous glands
• C. Sweat and mucous glands
• D. Mucous and poisonous glands

Answer 1

The correct option is D Mucous and poisonous glands

A-Mammary glands are the organs of the female mammals, produce milk for the sustenance of the young off-springs.

B-Sebaceous glands are glands that secrete sebum, an oily acidic substance, present throughout all areas of the skin, in the human body.

C-Mucous gland, present among the amphibians helps to keep their skin moist and slippery and in the absorption of water.

D-Sweat gland present in the human body, regulate the body temperature to lower and cools the surface of the skin.

E- Poisonous gland, present among the amphibians, used to secrete toxins to keep them safe from predators.

So the correct option is 'Mucous and poisonous gland'