KVPY Sample Paper KVPY Stream-SX Model Paper-9

  • question_answer
    Pollen grains can be stored for several years in liquid nitrogen having a temperature of:

    A) \[-\,196{}^\circ \text{C}\]

    B) \[-\,80{}^\circ \text{C}\]

    C) \[-\,120{}^\circ \text{C}\]

    D) \[-\,160{}^\circ \text{C}\]

    Correct Answer: A

    Solution :

    Pollen grains can be stored for several years in liquid \[-\,196{}^\circ \text{C}\] (Cryopreservation).


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