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Strategies for Enhancement in Food Reproduction — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYStrategies for Enhancement in Food Reproduction1 Mark
MCQ
Plants can be disease resistant by:
  • ✓
    Breeding with their wild relatives
  • B
    Colchicine treatment
  • C
    Hormone treatment
  • D
    Heat treatment
✓

Answer

Correct option: A.
Breeding with their wild relatives
Plants can be disease resistant by breeding with a plant which naturally have resistance gene. Generally, wild varieties of plants have resistance gene for disease so breed important crop with their wild varieties to get disease resistant plants.

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