URINARY SYSTEM AND MALE FEMALE REPRODUCTIVE SYSTEMS
PLACENTA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which is not a mammal
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Koala
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Crocodile
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Dolphin
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Platypus
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Explanation:
Detailed explanation-1: -A crocodile is actually a reptile .
Detailed explanation-2: -Crocodiles, like alligators, are members of the Crocodylia order, which also includes birds and long-extinct dinosaurs. Presence of hair all over the body, mammary gland, and four-chambered heart makes mammals distinct from reptiles.
Detailed explanation-3: -Just based on their behavioural habits to live on land as well as water, they cannot be classified as amphibians. Crocodiles are reptiles.
There is 1 question to complete.