NEET AIPMT SOLVED PAPER MAINS 2011

  • question_answer
    Both, hydrarch and xerarch successions lead to

    A)  medium water conditions

    B)  xeric conditions

    C)  highly dry conditions

    D)  excessive wet conditions

    Correct Answer: A

    Solution :

    Hydrarch succession takes place in water areas and the successional series progress from hydric to the mesic conditions. As against this, xerarch succession takes place in dry areas and series progress from xeric to mesic conditions. Hence, both hydrarch and xerarch successions lead to medium water conditions (mesic)-neither too dry (xeric) nor too wet (hydric).


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