NEET AIPMT SOLVED PAPER SCREENING 2007

  • question_answer
                    One of the important consequences of geographical isolation is:                                                              

    A)                  no change in the isolated fauna               

    B)                  preventing speciation

    C)                  speciation through reproductive isolation

    D)                  random creation of new species

    Correct Answer: D

    Solution :

                    Spedation is the formation of new species and the development of species diversity occurs when gene flow within the common pool is interrupted by an isolating mechanism. The isolation can occur through geographical separation of population, known as allopatric speciation.


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