The table shows observations from two people.
Table
| Person | Observation |
|---|---|
| P | Distant objects are blurred but nearby objects are clear. |
| Q | Nearby objects are blurred but distant objects are clear. |
Which lenses would correct these defects?
P: concave; Q: convex
P: convex; Q: concave
P: concave; Q: concave
P: convex; Q: convex
42 exam-style questions on Edexcel GCSE Biology 2.4 The eye, covering 2.4.1 Structure and function of the eye and 2.4.2 Eye defects and their correction. Each one has a worked solution and a mark scheme showing where the marks go.