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प्रश्न
Which one of the following is oviparous?
विकल्प
Platypus
Flying fox (Bat)
Elephant
Whale
MCQ
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उत्तर
Platypus
Explanation:
Prototherians have evolved from reptiles. The mammary gland lacks nipples or teats. Corpus callosum is absent. Prototherians are oviparous/egg-laying mammals. E.g.: Omithorynchus (Duck-billed platypus) is a monotreme mammal.
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