Standard Science Primary 5 Systems

What is the function of the xylem (water-carrying tubes) in a plant?

A To transport water and mineral salts from roots to all parts of the plant.
B To transport food from leaves to all parts of the plant.
C To absorb sunlight for photosynthesis.
D To protect the plant from pests.
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Worked Solution

Step 1: Xylem carries water/minerals UP from the roots. Step 2: Phloem carries food DOWN/around from the leaves. Step 3: Therefore, xylem is for water and minerals.

Correct answer: To transport water and mineral salts from roots to all parts of the plant.

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