Passage

Evolution has endowed caterpillars that feed on corn with a unique ability, they can induce the plant to turn off its defence against insect predators. This helps caterpillars to eat more and grow faster. The agent that causes this effect is the caterpillar's faeces or frass. The find could throw new light on compounds associated with plant response to pathogens like fungi or bacteria.

QUESTION

CSAT

Medium

Comprehension

Prelims 2024

Which one of the following statements best reflect the most logical and rational and practical message conveyed by the passage?

Select an option to attempt

Explanation

Option A. is incorrect: The passage does not suggest that caterpillars could be used to control weeds.

Option B. is incorrect: While the passage mentions insights into plant responses, it does not directly relate to developing antimicrobial compounds.

Option C. is correct: The finding could inspire the creation of ecologically sustainable pesticides that mimic the caterpillar-induced defense suppression, aligning with organic farming practices.

Option D. is incorrect: There is no mention of genetically modifying caterpillars for pest control.

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