SCIENCE
ZOOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Amphibians
|
|
|
Birds
|
|
|
Fish
|
|
|
None of the above
|
Detailed explanation-1: -So, the correct answer is ‘Birds’. Was this answer helpful?
Detailed explanation-2: -Birds are the only animals that have feathers. Feathers provide a light but tough covering, and keep birds warm in cold conditions. They also help the birds to fly. The outer feathers around a bird’s body form a smooth, streamlined surface, helping the bird to cut through air as it flies.
Detailed explanation-3: -Feathers are epidermal growths that form a distinctive outer covering, or plumage, on both avian (bird) and some non-avian dinosaurs and other archosaurs.
Detailed explanation-4: -Birds are the only living animals to have feathers. The only other animals known to have these colorful appendages were their ancestors: the non-avian dinosaurs.
Detailed explanation-5: -Wing feathers. Tail feathers. Contour feathers. Semiplume. Down. Filoplume. Bristle.