Improvement in Food Resources: Class 9 NCERT Science Quiz
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Questions and Answers

What is the process of increasing the number of individuals of a species called?

  • Genetic modification
  • Artificial propagation (correct)
  • Natural selection
  • Hybridization

    • Which of the following is a non-renewable resource for animal feed?

  • Soybean meal
  • Alfalfa hay
  • Maize silage
  • Fish meal (correct)

    • What is an example of agro-based industry?

  • Sugar industry (correct)
  • Automobile industry
  • Textile industry
  • Software industry

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