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Improvement in Food Resources — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceImprovement in Food Resources3 Marks
Question
Name three factors for which crop variety is improved.
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Answer

factors for which crop variety improvement:
  1. Higher yield.
  2. Improved quality.
  3. Biotic and abiotic resistance.
  4. Wider adaptability.
  5. Change in maturity duration.
  6. Desirable agnormic characterstics.

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