Which of them is not poikilotherm?
Correct answer: A. Spiny anteater
- A. Spiny anteater
- B. Lizard
- C. Crocodile
- D. Snake
Explanation
A poikilotherm is an animal whose internal temperature varies considerably. It is the opposite of a homeotherm, an animal which maintains thennal homeostasis. Spiny ant eaters belong to homeotherm.
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About Kingdom Animalia
Animals are multicellular, heterotrophic eukaryotes whose cells lack cell walls and chloroplasts, with specialised tissues in most groups. Coverage includes body symmetry, tissue layers, coelom, segmentation and levels of organisation, plus major phyla such as Porifera, Cnidaria, Platyhelminthes, Annelida, Arthropoda, Mollusca and Chordata.
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