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NEET Sample Paper NEET Sample Test Paper-25

  • question_answer
    When two unrelated individuals or lines are crossed, the per romance of \[{{F}_{1}}\]hybrid is often superior to both parents. This phenomenon is called:

    A)  Metamorphosis

    B)  Heterosis

    C)  Transformation

    D)  Sphcing

    Correct Answer: B

    Solution :

     Heterosis or hybrid vigor occurs when two unrelated individual or lines are crossed, (he performance of \[{{F}_{1}}\]hybrid, which is often superior to both its parents.


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