Biology · May / June 2025 · Paper 41 · Question 6

tips ;

diffusion ;

gravity ;

equal / AW ;

elongation ;

(root grows) downwards / towards gravity ;

phototropism ;

any three from:

flaccid / no longer turgid ;

ref. to plasmolysis ;

lack of turgor pressure ;

decreased volume of, cytoplasm / vacuole ;

ref. to, decreased / low, water potential inside (plant) cells ;

because of a, lack / loss, of water ;