Which one of the following groups of animals is correctly matched with its one characteristic feature…

Which one of the following groups of animals is correctly matched with its one characteristic feature without even a single exception?
  1. Chordata- possess a mouth provided with an upper and a lower jaw
  2. Chondrichthyes - possess cartilaginous endoskeleton
  3. Mammalia- give birth to young ones
  4. Reptilia- possess 3-chambered heart with one incompletely divided ventricle

Solution

The members of class-Chondrichthyes are marine animals with streamlined body and have cartilaginous endoskeleton.

Asked in: NEET 2011 (Screening)

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