In plants, which sugar is transported from source to sink through sieve tubes?
Correct answer: B. Sucrose
- A. Glucose
- B. Sucrose
- C. Fructose
- D. None of the above
Explanation
Factual recall;Glucose is the monosaccharide, that makes up the disaccharide sucrose along with fructose, whereas sucrose is the form, in which sugar is transported from source to sink. Sucrose is broken down to its constituents and then used by tissue cells.
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