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Which one of the following pairs of animals is warm-blooded?

June 1, 2025 by rawan239

Which one of the following pairs of animals is warm-blooded?

Crocodile and Ostrich

Hagfish and Dogfish

Tortoise and Ostrich

Peacock and Camel

This question was previously asked in

UPSC CDS-1 – 2019

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Warm-blooded (endothermic) animals are those that maintain a stable internal body temperature regardless of the external environment. Birds (like Peacock and Ostrich) and mammals (like Camel) are warm-blooded. In option D, both Peacock (a bird) and Camel (a mammal) are warm-blooded animals.

Birds and Mammals are warm-blooded (endothermic).

Crocodiles and Tortoises are reptiles, which are cold-blooded (ectothermic). Hagfish and Dogfish are fish, which are also cold-blooded.

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