MCQ practice · SSC Biology Board questions · Chapter 7: Exchange of Gases
Where do lenticels develop?
Think it through first, then pick an option.
- a in the leaf
- b in the root
- c in the bark of the stem
- d in the flower
Answer and explanation
Correct answer: c in the bark of the stem
Lenticels are on the bark of the mature stem; the leaf has stomata.
Why the other options are wrong
- a in the leaf: "in the leaf" does not fit here. Lenticels are on the bark of the mature stem; the leaf has stomata.
- b in the root: "in the root" does not fit here. Lenticels are on the bark of the mature stem; the leaf has stomata.
- d in the flower: "in the flower" does not fit here. Lenticels are on the bark of the mature stem; the leaf has stomata.
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