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प्रश्न
Read the following sentences about photosynthesis:
- Sunlight, carbon dioxide, chlorophyll and water are necessary.
- Oxygen is absorbed.
- Leaves carry out photosynthesis.
- Proteins are made during photosynthesis.
Choose the correct pair of sentences that are true to photosynthesis.
विकल्प
(iii) and (iv)
(i) and (iii)
(ii) and (iv)
(i) and (iv)
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उत्तर
(i) and (iii)
Explanation:
Oxygen is released during photosynthesis. Carbohydrates (glucose) are made during photosynthesis not proteins.
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संबंधित प्रश्न
Identify the odd one in each set : Transpiration, Photosynthesis, Phagocytosis, Guttation
Answer the following:
Give the overall chemical equation of photosynthesis in green plants.
Define the following:
Plant pigments
Name the following:
The cell organelle responsible for photosynthesis.
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?
How do non-green plants such as fungi and bacteria obtain their nourishment?
Oxygen given out during photosynthesis comes from water. Explain this statement.
Photosynthesis is considered as a process supporting all life on earth.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
The dark reaction of Photosynthesis is light-independent.
State whether true or false. If false, correct the statement.
Plants lose water when the stomata on leaves are closed.
