Paper 1 · November 2022 · Biology
The diagram shows a plant cell.
Which part controls the activities of the cell?
AA
BB
CC
DD
Explanation
The nucleus controls the cell's activities. B points to the solid dark circle, the nucleus; A is the cell wall, C a chloroplast and D the vacuole.
ZIMSEC Combined Science 4003/1, November 2022, Q1