: Students were asked to design an experiment, such as investigating the effect of temperature on the rate of diffusion. Essential Practical Skills Tested
Candidates investigated how temperature affects the leakage of red pigment through the cell membranes of beetroot cylinders. Observation o level biology practical 2020 answers
: Students were asked to design an experiment, such as investigating the effect of temperature on the rate of diffusion. Essential Practical Skills Tested
Candidates investigated how temperature affects the leakage of red pigment through the cell membranes of beetroot cylinders. Observation