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Question 13709
NEET Biology · Medium

Sexual Reproduction in Flowering Plants: Pollen Viability MCQ

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Pollen ViabilityMediumQuestion 13709

Question

Pollen grains can be preserved for breeding work in:

  1. A
    Liquid nitrogen
    Correct
  2. B
    Boiling water
  3. C
    Strong acid
  4. D
    Direct sunlight

Correct answer

Liquid nitrogen

Explanation

Cryopreservation in liquid nitrogen keeps pollen viable for long periods.

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