Practicing Success

Target Exam

CUET

Subject

Biology

Chapter

Microbes in Human Welfare

Question:

Which of the following statements is correct regarding biocontrol methods for plant diseases and pests?

I. Biocontrol involves the utilization of biological approaches to manage plant diseases and pests.

II. The adoption of biocontrol measures can significantly decrease our reliance on harmful chemicals and pesticides.

Options:

Both statements I and II are correct

Statement I is correct, but statement II is incorrect

Statement I is incorrect, but statement II is correct

Both statements I and II are incorrect

Correct Answer:

Both statements I and II are correct

Explanation:

The correct answer is Option (1)- Both statements I and II are correct

Both statements I and II are correct.

Biocontrol involves the application of biological techniques to control plant diseases and pests, and it can greatly reduce our reliance on toxic chemicals and pesticides.

Explanation:

Statement I is correct as biocontrol refers to the use of biological methods, such as the introduction of natural enemies or the use of microbial agents, to manage plant diseases and pests.

Statement (II) is also correct as the adoption of biocontrol measures can indeed reduce our dependence on toxic chemicals and pesticides. By utilizing natural predators or microorganisms, biocontrol methods provide an environmentally friendly and sustainable approach to pest and disease management in agriculture.