RAJASTHAN PMT Rajasthan - PMT Solved Paper-2002

  • question_answer
    If Hydra is cut transversely in three equal parts then:

    A)  all three parts will die

    B)  regeneration will occur in all the three parts

    C)  regeneration will occur only in anterior

    D)  regeneration occurs only in middle part

    Correct Answer: B

    Solution :

    Hydra has a great power of regeneration (the power of replacing lost tissue). This was first developed by Abraham Trembloy in 1744. If a living Hydra is cut into two or three or more very small (even 1/6 mm) pieces, every piece develops into a new individual.


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