NEET Botany Biocontrol Agents MCQ Question
Which of the following combinations correctly describes the role and impact of biocontrol agents in agriculture?
They reduce the need for toxic chemicals, promote ecological balance, and support beneficial predatory insects.
They eliminate all pests from fields, which leads to higher crop yields without any ecological consequences.
They are primarily used to enhance soil fertility without any connection to pest management.
They only focus on the eradication of harmful pests, disregarding other life forms in the ecosystem.
Correct Answer
Detailed Explanation
Biocontrol agents are important in reducing dependence on toxic chemicals, promoting ecological balance, and supporting beneficial insects that rely on pests for food. The NCERT context emphasizes the holistic approach in understanding these interactions.
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