WEEK: June 22 to June 26, 2020
Grenville Secondary School
Grenville Secondary School
Agricultural
Science Form 2
1.
Look at the video below then answer the questions that follow:
2. Define the term osmosis.
3. What is a semi permeable membrane?
4. Why is osmosis important?
v
Peel and cut potato in
8 even pieces (as much as possible).
v Fill two containers with equal amounts of water.
v Add salt or sugar to one container. Stir until dissolved.
v Place 4 pieces of potato in each container as seen below
v
Observe the process and
record what happens
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