DP Biology (last assessment 2024)
Question 19N.2.HL.TZ0.2a
| Date | November 2019 | Marks available | [Maximum mark: 1] | Reference code | 19N.2.HL.TZ0.2a |
| Level | HL | Paper | 2 | Time zone | TZ0 |
| Command term | State | Question number | a | Adapted from | N/A |
a.
[Maximum mark: 1]
19N.2.HL.TZ0.2a
The diagram shows one of Thomas Hunt Morgan’s crosses of Drosophila in the early 20th century.
(a)
State the type of inheritance shown.
[1]
Markscheme
«gene/autosomal» linkage ✔
Reject sex linkage
