24. State whether the following statement is true or false. “D.D.T. is an important fertilizer”.
A
True
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B
False
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Solution
The correct option is B False
Fertilizer is a substance that is applied to soil or plant tissues to provide one or more important plant nutrients, the absorption of which promotes plant development.
D.D.T is a contaminant that is non-biodegradable and was first used as an insecticide. It became well-known for its harmful environmental effects. As a result, it is unimportant.