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In investigating a certain physiological process, students set up the apparatus as shown below and made the observations after 30 minutes as illustrated.

(a) Name the physiological process being investigated.
(b) Account for the observation made at the end of the experiment.
(c) State the likely identity of G.

Answer Text:
a)Osmosis
b)- Solution E and F are of different concentration. Water/solvent molecules move from dilute solution (solution with more water molecules ) F to concentrated solution E( solution with less water molecules). The movement continues until equilibrium is established.
c)- Semi-permeable membrane.