A eurytherm is an organism, often an endotherm, that can function at a wide range of ambient temperatures. To be considered a eurytherm, all stages of an organism's life cycle must be considered, including juvenile and larval stages.

What are Eurythermal animals?

Eurythermal organisms are the organisms that can tolerate large-scale variations in temperature. Hence, these organisms are able to survive in a wide range of temperatures. For example, goats, man, cow.

What are Eurythermal organisms give an example?

Examples of Eurythermal animals are goat, man, cat, dog, tiger, cow, sheep, monkey, green crab, etc. > Examples of Stenothermal animals include reptiles, crustaceans, insects, salmon, penguin, python, crocodile, etc. Thus, the correct answer is option A (stenothermal).