| Date | November 2018 | Marks available | 1 | Reference code | 18N.1.HL:.tz0.37 |
| Level | Higher Level | Paper | Paper 1 | Time zone | time zone 0 |
| Command term | Question number | 37 | Adapted from | N/A |
Question
Which is a characteristic of genes?
A. All genes are switched on at birth
B. Some genes are influenced by external factors
C. All genes are influenced by internal factors
D. A single gene can predict athletic performance
Markscheme
B
Examiners report
Very easy question (96.32% correct). Genetics question but distractors not sufficiently effective.
