DP Biology (last assessment 2024)
Question 23M.3.HL.TZ2.17a
| Date | May 2023 | Marks available | [Maximum mark: 1] | Reference code | 23M.3.HL.TZ2.17a |
| Level | HL | Paper | 3 | Time zone | TZ2 |
| Command term | Outline | Question number | a | Adapted from | N/A |
a.
[Maximum mark: 1]
23M.3.HL.TZ2.17a
(a)
Outline primary succession.
[1]
Markscheme
colonization of areas that were barren/not previously inhabited/not occupied by organisms;
Examiners report
Not universally well answered as several candidates were unable to outline primary succession in terms of an area that was previously not inhabited.
