DP Biology (last assessment 2024)
Question 21M.1.HL.TZ2.39
| Date | May 2021 | Marks available | [Maximum mark: 1] | Reference code | 21M.1.HL.TZ2.39 |
| Level | HL | Paper | 1 | Time zone | TZ2 |
| Command term | Question number | 39 | Adapted from | N/A |
39.
[Maximum mark: 1]
21M.1.HL.TZ2.39
What sequence shows the route taken by nitrogenous wastes in insects from their production in body cells to their removal from the insect’s body?
A. Hemolymph → Malpighian tubule → hindgut → rectum
B. Hindgut → hemolymph → kidney tubule → bladder
C. Malpighian corpuscle → nephron → ureter → bladder
D. Neonicotinoid → rectum → antagonistic muscles → anus
[1]
Markscheme
A
