First slide

Classification of Animals

Question

Which one of the following is not a general character of birds?

Moderate

A

Presence of feathers.
B

Skin is without any gland.
C

Digestive tract includes crop and gizzard.
D

Air sacs supplement ventilation.

Solution

In birds, skin is dry without glands except the oil gland at the base of the tail. the secretion of oil gland helps in keeping the feathers clean and water repellent.

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App