DP Biology (last assessment 2024)
Question 19M.3.SL.TZ1.11a
| Date | May 2019 | Marks available | [Maximum mark: 1] | Reference code | 19M.3.SL.TZ1.11a |
| Level | SL | Paper | 3 | Time zone | TZ1 |
| Command term | Identify | Question number | a | Adapted from | N/A |
a.
[Maximum mark: 1]
19M.3.SL.TZ1.11a
The table shows the distribution of four coral reef species along a transect as a function of depth.
[Source: © International Baccalaureate Organization 2019]
(a)
From the data, identify the depth along the transect where the greatest species richness is observed.
[1]
Markscheme
6.5 m ✔
Unit required
Examiners report
Richness appeared well understood but the depth unit was sometimes omitted.
