The smell in onion bulb is due to__________________?
Correct answer: C. Sulphur components
- A. bad odour of the soil
- B. Much sugar
- C. Sulphur components
- D. Fleshy leaves
Explanation
The characteristic pungent smell of onion comes from sulphur-containing compounds released when its cells are cut or damaged. Sugar and fleshy leaves are not responsible for the odour.
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