DP Biology (last assessment 2024)
Question 18N.3.SL.TZ0.3a
| Date | November 2018 | Marks available | [Maximum mark: 2] | Reference code | 18N.3.SL.TZ0.3a |
| Level | SL | Paper | 3 | Time zone | TZ0 |
| Command term | Deduce | Question number | a | Adapted from | N/A |
a.
[Maximum mark: 2]
18N.3.SL.TZ0.3a
The micrograph shows mitosis in a cell of an onion (Allium cepa) root tip.
(a)
Deduce, with a reason, which stage of mitosis is shown.
[2]
Markscheme
a. telophase ✔
b. chromatids/chromosomes have been pulled to the poles of the cell
OR
«2» new/daughter nuclei forming ✔
Do not accept cytokinesis
