DP Biology (last assessment 2024)
Question 19N.3.HL.TZ0.4c
| Date | November 2019 | Marks available | [Maximum mark: 1] | Reference code | 19N.3.HL.TZ0.4c |
| Level | HL | Paper | 3 | Time zone | TZ0 |
| Command term | State | Question number | c | Adapted from | N/A |
c.
[Maximum mark: 1]
19N.3.HL.TZ0.4c
The figures below show a human and a sheep brain.
[Source: Pearson Scott Foresman, donated to the Wikimedia Foundation,
https://commons.wikimedia.org/wiki/File:Convolution_he_-_sheep_and_human_brain.png]
(c)
State the name of the part of the brain that controls breathing rate.
[1]
Markscheme
medulla «oblongata» ✔ Do not accept "brain stem".
