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प्रश्न
"Oxygen is a waste product of photosynthesis." Comment.
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उत्तर
Oxygen is released during photosynthesis. Some of this oxygen may be used in respiration in the leaf cells, but the major portion of it is not required and it diffuses out into the atmosphere through the stomata. However, in a sense, even this oxygen is not a waste because all organisms require it for their existence including the plants.
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संबंधित प्रश्न
Name the following:
The principle site in a green leaf for photosynthesis.
Choose the correct answer:
Which one of the following is the best reason for leaving a plant in a dark place before carrying out experiments on photosynthesis?
The number of water molecules required in the chemical reactions to produce one molecule of glucose during photosynthesis is
Are the following statement true or false? Give a reason in support of your answer.
Photosynthesis is considered as a process supporting all life on earth.
Write the functional activity of the following structure:
Granum
Choose the Correct Answer:
Compensation point means the condition:
Planting trees help in decreasing global warming.
What will happen if we remove the fish from the aquarium and keep it (with green plants) in a dark place?
Name the plant part
- Which bends in the direction of gravity but away from the light.
- Which bends towards light but away from the force of gravity.
What is photosynthesis and wherein a cell does occur?
