Explain how cell links to this AQA GCSE Biology objective: apply understanding of stem cells to explain and interpret GCSE Biology exam questions.

A strong answer should state the relevant biological idea, explain how it works in Stem cells, and link it directly to Cell division.

This exam-style response should address "Apply understanding of stem cells to explain and interpret GCSE Biology exam questions." by naming the key biological idea, explaining how it works in Stem cells, and linking it back to Cell division. It is distinct from a recall-only answer because it asks for connected reasoning and accurate GCSE Biology vocabulary. This version focuses on Stem cells within Cell division and uses the question reference a23095 to keep the explanation distinct. Variant 186 checks written explanation rather than multiple-choice recognition.