NEET Biology question

Which of the following correctly explains the main reason chemical pesticides and fertilisers are gradually being replaced by biological alternatives in modern agriculture?

(A)Chemical pesticides and fertilisers are completely ineffective at controlling pests or improving yield
(B)Chemical pesticides and fertilisers are highly toxic and cause environmental pollution, whereas biological alternatives are eco-friendlyCorrect
(C)Biological alternatives are more expensive in every situation
(D)Government regulations have banned all chemical inputs worldwide

Answer: (B)

Solution

The key motivation for favouring biological alternatives (biofertilisers, biocontrol agents) over chemicals is that chemical pesticides and fertilisers are

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Question ID VK-124389