DP Biology (last assessment 2024)
Question 19M.3.SL.TZ1.6d.ii
| Date | May 2019 | Marks available | [Maximum mark: 1] | Reference code | 19M.3.SL.TZ1.6d.ii |
| Level | SL | Paper | 3 | Time zone | TZ1 |
| Command term | Annotate | Question number | d.ii | Adapted from | N/A |
d.ii.
[Maximum mark: 1]
19M.3.SL.TZ1.6d.ii
The diagram shows the human ear.
[Source: Didier Descouens, https://commons.wikimedia.org/wiki/Category:Human_middle_ear#/media/File:Place-desosselets-
Schema.jpg, licensed under CC BY-SA 3.0]
(d.ii)
Annotate the diagram with an X to show the internal location where a cochlear implant is placed.
[1]
Markscheme
cochlea annotated with an X ✔
eg:
[Source: Didier Descouens, https://commons.wikimedia.org/wiki/Category:Human_middle_ear#/media/File:Place-desosselets-
Schema.jpg, licensed under CC BY-SA 3.0]
X can be anywhere in the spiral of the cochlea
Examiners report
Most candidates placed the X in the correct region.
