A scientist wants to replace two different types of damaged body cell using cells from one source.
Table
| Source | Cell types that can be produced |
|---|---|
| P | Blood cells only |
| Q | Muscle cells and nerve cells |
| R | Muscle cells only |
| S | Nerve cells only |
Which source could replace both damaged muscle cells and damaged nerve cells?
source Q
source R
source S
source P
46 exam-style questions on Edexcel GCSE Biology 2.2 Stem cells, covering 2.2.1 Function of stem cells and meristems and 2.2.2 Benefits and risks of stem cells. Each one has a worked solution and a mark scheme showing where the marks go.