Which among the following is / are warm blooded animals?
1. Mammals
2. Birds
3. Fishes
4. Reptiles
Choose the correct option from the codes given below:

Answer: [B] 1 & 2 Only

With a few exceptions, all mammals and birds are warm-blooded, and all reptiles, insects, arachnids, amphibians and fish are cold-blooded.

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