NEET Botany Strategies for Enhancement in Food Production Questions Solved


Insect resistance in host crop plants may be due to

  1. Morphological
  2. Biochemical
  3. Physiological
  4. All of these

NCERT page number -175

9.2.3 Plant Breeding for Developing Resistance to Insect Pests

Strategies For Enhancement In Food Production

 

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