Practice question
Question
Which of the following organisms would NOT be included in the Class Mammalia?
Explanation
The Class Mammalia includes animals that possess specific features like mammary glands and hair, which covers orders like Primata (gorilla, gibbon) and Carnivora (tiger). A frog, however, belongs to the Class Amphibia, not Mammalia, because it has completely different anatomical and physiological adaptations, such as permeable skin and a different life cycle.
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