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प्रश्न
Give technical term:
What is the percentage of CO2 in the air?
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उत्तर
0.03-0.04%
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संबंधित प्रश्न
Name the following:
The first form of food substance produced during photosynthesis.
Name the following:
The organisms that can be called "natural purifiers" of the air.
Name the following:
The tissue that transports manufactured type of starch from leaves to all parts of the plants.
Are the following statement true or false? Give a reason in support of your answer.
The rate of photosynthesis continues to rise as long as the intensity of light rises.
"Oxygen is a waste product of photosynthesis." Comment.
A candidate studied the importance of certain factors in photosynthesis. He took a potted plant and kept in the dark for over 24 hours. In the early hours of the next morning, he covered one of the leaves with black paper in the centre only. Then he placed the plant in sunlight for a few hours and tested the leaf which was covered with black paper for starch.
Why was the plant kept in the dark before the experiment?
A candidate studied the importance of certain factors in photosynthesis. He took a potted plant and kept in the dark for over 24 hours. In the early hours of the next morning, he covered one of the leaves with black paper in the centre only. Then he placed the plant in sunlight for a few hours and tested the leaf which was covered with black paper for starch.
Describe step by step, how the candidate proceeded to test the leaf for the presence of starch?
Photosynthesis is considered as a process supporting all life on earth.
Answer the following question.
Explain why photosynthesis is considered the most important process in the biosphere.
The raw materials for photosynthesis are ______ and ______.
