| Date | May 2017 | Marks available | 1 | Reference code | 17M.1.SL.TZ2.1 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 1 | Adapted from | N/A |
Question
The giant alga Acetabularia has a feature that suggests it is an exception to the cell theory. What feature is this?
A. It lacks a nucleus.
B. It lacks a cell wall.
C. It has only one mitochondrion.
D. It lacks subdivision into separate cells.
Markscheme
D
Examiners report
[N/A]
Syllabus sections
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