DP Biology (last assessment 2024)
Question 17N.3.SL.TZ0.d.ii
| Date | November 2017 | Marks available | [Maximum mark: 1] | Reference code | 17N.3.SL.TZ0.d.ii |
| Level | SL | Paper | 3 | Time zone | TZ0 |
| Command term | Draw | Question number | d.ii | Adapted from | N/A |
d.ii.
[Maximum mark: 1]
17N.3.SL.TZ0.d.ii
The diagram shows part of a retina.
[Source: C. J. Clegg, Introduction to Advanced Biology, 2000, p. 285. Reproduced by permission of Hodder Education.]
Draw an arrow to show the direction of light through the retina.
[1]
Markscheme
arrow pointing from right to left