InterviewSolution
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InterviewSolution
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Which one of the following groups of animals is correctly matched with its one characteristic feature without even a single exceptionA. Mammalia: give birth to young onesB. Reptilia: Possess 3-chambered heart with one incompeletely divided ventricleC. Chordata: Possess a mouth provided with an upper and a lowar jawD. Chondrichthyes: Possess cartilaginous endoskeleton |
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Answer» Correct Answer - D Cephalization is the differentiation of head at anterior end. This does not play any role in appearance of animal but it may involve in accumulation of nervous tissue and sence organs in head. |
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