| Date | November 2009 | Marks available | 1 | Reference code | 09N.1.SL.TZ0.13 |
| Level | Standard level | Paper | Paper 1 | Time zone | TZ0 |
| Command term | Question number | 13 | Adapted from | N/A |
Question
The blood groups of a mother and four children are indicated on the pedigree chart below.
What are the possible blood groups of the father?
A. Group A only
B. Group A or B only
C. Group AB only
D. Group A, B or AB only
Markscheme
C
Examiners report
[N/A]
Syllabus sections
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