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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 incompletely divided ventricleC. Chordata - Possess a mouth provided with an upper and a lower jawD. Chondrichthyes - Possess cartilaginous endoskeleton |
Answer» Correct Answer - D | |