NEET Biology Strategies for Enhancement in Food Production / खाद्य उत्पादन में वृद्धि के लिए रणनीतियाँ Question Bank Biological Pesticide

  • question_answer
    Cochineal insects have proved very useful for the control of [CBSE PMT 1996]

    A) Eicchornia

    B) Cactus

    C) Weeds

    D) Parathenium

    Correct Answer: B

    Solution :

    Not Available


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