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KVPY Sample Paper KVPY Stream-SX Model Paper-27

  • question_answer
    In a species, the weight of newborn ranges from 2 to 5 kg. 97% of the newborn with an average weight between 3 to 3.3 kg survive whereas 99% of the infants born with weight from 2 to 2.5 kg or 4.5 to 5 kg die. Which type of selection process is taking place?

    A) Directional Selection

    B) Stabilizing Selection

    C) Disruptive Selection

    D) Cyclical Selection

    Correct Answer: B

    Solution :

    The given data shows stabilising selection as most of the newborn having average weight between 3 to 3.3 kg survive and babies with less and more weight have low survival rate.


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