The Ganges river dolphin
1. can only live in freshwater
2. is essentially blind
3. is mostly vegetarian and survives on aquatic flora
4. has no real fins
Choose the correct option from the codes given below:

Answer: [B] Only 1 & 2

The Ganges river dolphin can only live in freshwater and is essentially blind. They are non-veg as other dolphins and hunt by emitting ultrasonic sounds, which bounces off of fish and other prey. They have real fins, the statement was a trap.

This question is a part of GKToday's Integrated IAS General Studies Module