Biology
Study the diagram given below and answer the questions that follow:
(a) Name the gas released when the setup was placed in sunlight.
(b) Give an example of an aquatic plant that can be used in the above experiment.
(c) What will happen if a pinch of Sodium bicarbonate is added to the water?
Photosynthesis
ICSE Sp 2024
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Answer
(a) Oxygen
(b) Hydrilla
(c) If a pinch of Sodium bicarbonate is added to the water the amount of carbon dioxide in water will increase. This will increase the rate of photosynthesis and hence the rate of evolution of oxygen will also increase.
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