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Botany Multiple Choice Questions and Answers

Q.

Why excessive heating and repeated use of cooking oil are most undesirable?

[A] Nutrient value of food is lost
[B] The oil vapour can cause indoor pollution
[C] Carcinogenic substances like benzpyrene are produced
[D] Loss and wastage of oil

Answer & Explanation

Answer: Option [C]

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NCERT Class 12 Biology Solved Multiple Choice Questions

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