| Date | November 2015 | Marks available | 1 | Reference code | 15N.1.HL.TZ0.31 |
| Level | Higher level | Paper | Paper 1 | Time zone | TZ0 |
| Command term | Question number | 31 | Adapted from | N/A |
Question
When a plant stem bends towards sunlight, what change does auxin promote in the cells on the side of the stem away from the light?
A. Translocation
B. Cell differentiation
C. Cell elongation
D. Transcription
Markscheme
C
Examiners report
[N/A]
