| Date | May 2013 | Marks available | 1 | Reference code | 13M.1.SL.TZ2.15 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 15 | Adapted from | N/A |
Question
The image shows a human karyotype.
According to the image, what conditions can be determined?
A. Non-disjunction has occurred and the individual is male.
B. Non-disjunction has occurred and the individual is female.
C. The individual is female and has Down syndrome.
D. The individual is male and has Down syndrome.
Markscheme
A
Examiners report
N/A
