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Biodiversity and Conservation — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYBiodiversity and Conservation1 Mark
MCQ
Preserving germplasm in frozen state is:
  • A
    Cryopreservation
  • B
    Cold storage
  • C
    In situ preservation
  • D
    Vernalization
✓

Answer

  1. Cryopreservation

Explanation:

Cryopreservation is the preservation of germplasm in the frozen state that is in liquid nitrogen (-196°C).

Cryopreserved materials remain genetically stable.

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