Q: Q: All cells undergo what during a lifetime, but when this process is out of control, cancer results? Choices: - cell transition - cell death - cell mutation - cell division A:
A: cell division

Q: Q: The central vacuole maintains turgor pressure against what? Choices: - the cell move - the cell multiplication - the cell addition - the cell wall A:
A: the cell wall

Q: Q: How many chromosomes do mature gametes contain? Choices: - 19 - 13 - 17 - 23 A:
A: 23

Q: Q: Red algae and green algae are the closest relatives of what? Choices: - transfer plants - arctic plants - water plants - land plants A:
A: land plants