Question

Savita found a living organism with the features described as follows.
Streamlined body
Hollow and light bones
Strong breast muscles
To which group does this living organism belong?

• A. Bird
• B. Insect
• C. Reptile
• D. Fish

Answer 1

The correct option is A Bird

• Birds have streamlined bodies just like fish. But hollow and light bones in birds help them to fly.

• Breast bones help to hold the muscles of flight thereby aiding in easy movement of birds.