Question

How is the skeleton of a bird well-suited for flying? give 5 point and simple answer.

Answer 1

Birds have various inbuilt features which enables them to fly besides wings and feathers. It is due to the presence of following changes in their skeleton.

Explanation:

• Instead of having a heavy and large jaw, birds have beaks which are relatively smaller and lightweight.
• They have a large breastbone known as Sternum, which provides them the thrust and force needed for long flights.
• Besides that the bones of the birds are hollow which makes them lighter and enables them to fly.
• Birds have rigid bone structure which also helps them in flight.
• Their body are streamlined and makes it easier for them to fly.