| Date | May 2018 | Marks available | 1 | Reference code | 18M.1.SL.TZ1.14 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 14 | Adapted from | N/A |
Question
What is the same in all parts of homologous chromosomes?
A. Base pair sequence
B. Alleles
C. Sequence of genes
D. Deletions
Markscheme
C
Examiners report
[N/A]
