Neco 2024 Biology Question 11
Practice objective / multiple choice question 11 from the 2024 Neco Biology examination.
An unlabeled transverse section of a dicot stem shows, from outer to inner: epidermis, cortex, vascular bundle with xylem and phloem separated by a cambium layer, and pith. (a) Name the tissue that transports sugars from the leaves to other parts of the plant. (b) If the cross‑sectional area of the phloem is \(0.8\) mm\(^2\) and that of the xylem is \(1.2\) mm\(^2\), and transport rates are directly proportional to these areas, calculate the ratio of the sugar transport rate to the water transport rate. Express your answer as a decimal to two places.
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About This Question
This is Neco 2024 Biology Question 11. It is one of the objective questions from the 2024 Neco Biology examination.
Difficulty level: Hard .
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