Question

Observe the diagram carefully and then answer the question following it:
a. Why do we use oil in this experiment ?
b. A twig of a plant rather than a rooted plant is used in this experiment. Why?
c. What will happen if we use a hyper tonic solution instead of water.
d. What is the aim of the experiment​

Answer 1

Answer:

a . oil resists air to come inside

b. a whole plant would not come in the tube.

c. if we use a hypertonic solution than the plant will shrink.

d. I don't know it's aim

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