Question

Which among the following are the functions of feathers?

*There may be more than one correct option.

• A. Feathers help to walk.
• B. Feathers keep a bird's body warm.
• C. Feathers provide the lift and thrust enabling the bird to fly in the air.
• D. Feathers help in collecting food.

Answer 1

Answer: (B), (C)

The correct options are
B Feathers keep a bird's body warm.
C Feathers provide the lift and thrust enabling the bird to fly in the air.

Birds have feathers on their body. Feathers cover a bird's body and provide insulation to it by keeping them warm. They also provide the lift and thrust, enabling the bird to fly in the air.