| Date | May 2018 | Marks available | 1 | Reference code | 18M.1.HL.TZ1.32 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 32 | Adapted from | N/A |
Question
How do water molecules enter root cells?
A. Transpiration
B. Tension
C. Capillary action
D. Osmosis
Markscheme
D
Examiners report
[N/A]
