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STD 12 - 13. biodiversity and conservation — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 13. biodiversity and conservation1 Mark
MCQ
Modern ex situ conservation includes
  • A
    In vitro fertilization
  • B
    Cryopreservation techniques
  • C
    Plants can be propagated using tissue culture methods
  • ✓
    All of the above
✓

Answer

Correct option: D.
All of the above
d
In recent years, ex situ conservation has advanced beyond keeping threatened species in enclosures. Now, gametes of the threatened species can be preserved in viable and fertile condition for long periods using cryopreservation techniques. Eggs can be fertilized in vitro and plants can be propagated using tissue culture methods

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