Cambridge IGCSE 0610 · Biology

Question
Root hair cells take in nitrate ions from soil water even when the concentration of nitrate ions in the soil is lower than inside the cell.
[1 mark] Describe / Explain
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Modelled on Cambridge 0610 · May/Jun 2026 · Paper 41 · Q1(a)

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Modelled on Cambridge 0610 · May/Jun 2026 · Paper 41 · Q1(a)
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