NEET AIPMT SOLVED PAPER SCREENING 2007

  • question_answer
                    The concept of chemical evolution is based on:                                                                                 

    A)                  crystallization of chemicals         

    B)                  interaction of water, air and clay under intense heat

    C)                  effect of solar radiation on chemicals

    D)                  possible origin of life by combination of chemicals under suitable environmental conditions

    Correct Answer: D

    Solution :

                    The concept of chemical evolution is based on possible origin of life by combination of chemicals under suitable environmental conditions.


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