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According to evolutionary biologists why mammals are successful?

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According to evolutionary biologists why mammals are successful?

(a) Expression of thoughts

(b) Constant osmotic concentration

(c) Right of speech

(d) Constant body temperature

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Asked question is from Organisms and Populations in division Organisms and Populations of Biology – Class 12

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The correct option is (d) Constant body temperature

Explanation: According to evolutionary biologists mammals are successful because they have the ability to maintain constant body temperature. They are warm-blooded animals and also called as endotherms or regulators.

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