Root Hair Cells (CIE IGCSE Biology: Co-ordinated Sciences (Double Award))

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Cara Head

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Cara Head

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Biology

Root Hair Cells

  • Root hairs cells are found in the epidermis of plant roots
  • These specialised cells have extensions known as root hairs that grow in between soil particles
  • Root hairs increase the surface area of the epidermal cells, aiding absorption of water and mineral ions from the soil

Structure of the root, IGCSE & GCSE Biology revision notes

Root hair cells are found around the outside of plant roots where they aid absorption of water and minerals from the soil

Identifying root hair cells

  • Root hair cells can be identified by their root hairs which extend from the surface of the root epidermis
800px-monocot-root-epidermal-root-hair-in-lilium-36045152715

Berkshire Community College, CC0, via Wikimedia Commons

Root hair cells can be identified by the presence of root hairs

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Cara Head

Author: Cara Head

Cara graduated from the University of Exeter in 2005 with a degree in Biological Sciences. She has fifteen years of experience teaching the Sciences at KS3 to KS5, and Psychology at A-Level. Cara has taught in a range of secondary schools across the South West of England before joining the team at SME. Cara is passionate about Biology and creating resources that bring the subject alive and deepen students' understanding