A polished GCSE Biology application practice pack on kidney function, ADH and water balance. It supports pupils from secure retrieval through to patient-data interpretation and GCSE-style extended answers. Ideal for AQA Combined Science and Triple Biology, with broad relevance for Edexcel, OCR and WJEC.

This resource includes
Printable pupil worksheet
Full answer sheet with mark guidance
Teacher notes with misconceptions and support

Suitable for
AQA GCSE Combined Science and separate science specifications, with useful crossover for Edexcel, OCR and WJEC. Suitable for Year 10, Year 11, revision, intervention, tutoring and cover work.

Why it works
The tasks build from retrieval to application, helping pupils connect ADH, kidney tubules, urine concentration and negative feedback rather than memorising isolated facts.