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Botany Multiple Choice Questions and Answers

Q.

Leaves of many grasses are capable of folding and unfolding because

[A] they have high levels of silica
[B] they have specialised bulliform cells
[C] their mesophyll is not differentiated into palisade and spongy parenchyma
[D] they have stomata on both sides of the leaf

Answer & Explanation

Answer: Option [B]

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NCERT Class 12 Biology Solved Multiple Choice Questions

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