9th Class Science Improvement in food resources Question Bank 9th CBSE Science Improvement in food resources

  • question_answer
      List out some useful traits in improved crop.    

    Answer:

                                      (i) Higher yield       (ii) Improved quality (iii) Resistance to biotic and abiotic stresses (iv) Change in maturity (v) Desirable agronomic trait.                 (3)  (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)                 (3)


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