2. Questions Bank
  3. NEET
  4. Biology
  5. Strategies for Enhancement in Food Production / खाद्य उत्पादन में वृद्धि के लिए रणनीतियाँ

NEET Biology Strategies for Enhancement in Food Production / खाद्य उत्पादन में वृद्धि के लिए रणनीतियाँ Question Bank Critical Thinking Questions

  • question_answer
    Which of the following insecticide is obtained from the roots of Derris elleptica [BHU 2004]

    A) Cinerin

    B) Nicotine

    C) Rotenone

    D) Pyrethrum

    Correct Answer: C

    Solution :

    Natural insecticide Rotenone are obtained from root of Derris elliptica.


You need to login to perform this action.
You will be redirected in 3 sec spinner