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Question
Root hairs absorb ______.
Options
Water and ions
Water and minerals
Water and Oxygen
Only Water
MCQ
Fill in the Blanks
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Solution
Root hairs absorb water and minerals.
Explanation:
Root hairs are in direct contact with the surrounding soil water. They absorb water by osmosis and essential mineral ions (like nitrates, phosphates, and potassium) by active transport or diffusion to nourish the plant.
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