Question

Catla and Rohu are the examples of indigenous freshwater fishes.

• A. Exotic fresh water fishes
• B. Indigenous fresh water fishes

Answer 1

The correct option is A

Exotic fresh water fishes

Catla and Rohu are examples of indigenous freshwater fishes. Freshwater fishes are those that spend some or all of their lives in fresh water, such as rivers, ponds and lakes.
In a pond, catla fish are surface feeders while rohu fish feed in the middle layers of the pond.