NEET Biology The Living World / जीव जगत Question Bank Organic Evolution and Speciation

  • question_answer
    In which era mammals and birds evolved                                                         [DPMT 1992; CPMT 1993, 96]

    A)            Mesozoic                                  

    B)            Cenozoic

    C)            Palaeozoic                                

    D)            Procambrian

    Correct Answer: B

    Solution :

     


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