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Cambridge IGCSE Combined Science practice

What is the primary function of root hair cells?

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Show answerWater uptake revisionRevise the key idea

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MCQ

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cambridge_mcq

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Topic

Water uptake

Exam-style question

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What is the primary function of root hair cells?.

  1. A.Photosynthesis
  2. B.Water absorption
  3. C.Gas exchange
  4. D.Support

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Paper 3 structured question: Water uptake

Paper 3Theory (Core)3 marks

Description

Root Hair Cells

Root hair cells are specialized cells found at the tips of plant roots. They have a large surface area and thin walls, which facilitate the absorption of water and nutrients from the soil.

  1. a

    Describe the structure and function of root hair cells.

    Aim for approximately 3 distinct marking points.

    [3]