Question

Answer the following questions by observing the diagram showing the experiment:

hydrilla experiment

a) What will you prove by this experiment?

b) What apparatus do you use in this experiment?

c) What would be the results if the experiment is done in shadow?

d) What will you do to obtain result from the experiment?

Answer 1

A) By this experiment we will going to prove oxygen is released during photosynthesis.

B) 1. Beaker 

2. Test-tube 

3. Funnel 

4. Hydrilla Plant 

5. Burning splinter.

C) If we conduct this experiment in shadow no change in the water level of the Test-tube. No photosynthesis occur. No air bubbles are form.

D) If the burning splinter is kept near the mouth of test tube, burns brightly