Question

In each of the following questions, select the related word from the given alternatives.
Bird $:$ Feather $:$ $:$ Fish $:$ $?$

• A. Gill
• B. Scale
• C. Tail
• D. Fin

Answer 1

The correct option is B Scale

Bird uses feather to fly against air friction and protect against predators also.

Similarly, Fish uses scale to reduce water friction and resistance to move forward and to protect against predators,parasites also.

Hence, B is the correct option.