Question

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What would happen if all the green plants disappear from the earth
b) if a plant is releasing carbon dioxide and taking in oxygen during the day, does it mean that there is no photosynthesis occurring ? Justify your answer.
c) Leaves of a healthy potted plant were coated with vaseline. Will this plant remain healthy for long ? Give
reason for your answer.
To What will happen to the rate of photosynthesis in a plant under the following circumstances ?
O cloudy day in morning but bright sunshine in the afternoon
(1) no rainfall in the area for a considerable time
(1) gathering of dust on the leaves
Answer Type Questions
What is photosynthesis
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Answer 1

photosynthesis is that process in which green plants make their own food using sunlight,carbon dioxide,colorophyll and water

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