Looking for classes? Ksquare Career Institute, Bengaluru →
Which one of these animals is not a homeotherm?
Explanation
$Chelone$ is a reptile; the others are mammals or birds.
Detailed Solution
Homeotherms are animals that maintain a constant body temperature, irrespective of surrounding temperature. Birds and mammals are homeotherms.
$Chelone$ (turtle) belongs to class Reptilia, which is poikilothermic (cold-blooded).