DP Biology (last assessment 2024)
Question 21N.1.HL.TZ1.18
Date | November 2021 | Marks available | [Maximum mark: 1] | Reference code | 21N.1.HL.TZ1.18 |
Level | HL | Paper | 1 | Time zone | TZ1 |
Command term | Question number | 18 | Adapted from | N/A |
18.
[Maximum mark: 1]
21N.1.HL.TZ1.18
To which phylum does the earthworm Lumbricus rubellus belong?
[Source: Casselmann, H., 2011. Lumbricus rubellus HC1. [image online] Available at: https://commons.wikimedia.org/
wiki/File:Lumbricus_rubellus_HC1.jpg (CC BY-SA 3.0) https://creativecommons.org/licenses/by-sa/3.0/deed.en [Accessed 23 March 2020].]
A. Annelida
B. Cnidaria
C. Platyhelmintha
D. Arthropoda
[1]
Markscheme
A
