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Improvement In Food Resources — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceImprovement In Food Resources1 Mark
MCQ
Plants can be made disease$-$resistant by:
  • A
    Heat treatment.
  • B
    Hormone treatment.
  • C
    Volchicine treatment.
  • ✓
    Breeding with their wild relatives.
✓

Answer

Correct option: D.
Breeding with their wild relatives.
This method makes them resistant to diseases as their counterparts have high level of resistance to diseases.

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