| Date | May 2012 | Marks available | 1 | Reference code | 12M.1.SL.TZ2.17 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Define | Question number | 17 | Adapted from | N/A |
Question
What best describes the mode of nutrition of a heterotroph?
A. It ingests only non-living organic matter.
B. It obtains organic molecules from other organisms.
C. It synthesizes its organic molecules from inorganic substances.
D. It produces its organic molecules from chemical reactions using light.
Markscheme
B
Examiners report
N/A
Syllabus sections
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