| Date | May 2010 | Marks available | 1 | Reference code | 10M.1.SL.TZ2.30 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Determine | Question number | 30 | Adapted from | N/A |
Question
Which of the following is/are a role of testosterone in males?
I. Pre-natal development of male genitalia
II. Maintenance of sex drive
III. Increase in mental development
A. II only
B. I and II only
C. II and III only
D. I, II and III
Markscheme
B
Examiners report
Most candidates answered this question correctly, thus turning out into an easy question. Many candidates did not realize that testosterone is involved in pre natal development of male genitalia, although this is a function specifically mentioned in the guide.
Syllabus sections
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