Question

All animals having feather are:
a. Birds
b. Bats
c. Butterflies
d. Beetles

Answer 1

Hint: In our day to day life, we normally do see many organisms. There are organisms like dogs, cats, pigeons, crows, and rabbits, etc. We generally notice that some of these organisms have feathers on them. The animals need the feathers in order to keep them warm. Just think of the class in which we can classify these organisms.

Complete answer:
> Option A:
As we know already, the feather keeps the organism warm and tepid. Thus, we can say that the organisms which have the feathers are normally either living in cool areas or they deal with a cool breeze. So, we can say they also travel from place to place which may make them cool. Thus, we can conclude that the birds are the organisms which have feathers covering their body. The birds normally have feathers casing their bodies and gauges on their legs.

> Option B:
However, on the other hand, the bats unlike the birds have no feathers on their body. Instead of these feathers, they have a membrane of skin that ranges from their bodies and legs and stretches crosswise their long, thin fingers.

> Option C:
The butterfly doesn’t have the feathers, they have wings. Their wings are made of two layers of the protein chitinous layers (membranes). However, these wings are covered by thousands upon thousands of intriguing scales and hairs.

> Option D:
The beetles also do not have feathers; they have wings that help them to move a small distance.

Hence, the correct answer is option (A).

Note: Birds are the organisms which are feathers on their body. Their feathers are made of a protein called keratin. This protein helps the birds to cultivate a follicle similar to mammal hair. Thus, feathers keep them warm and they also help them to fly to different places.