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प्रश्न
The source of O2 liberated in photosynthesis is ______.
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उत्तर
The source of O2 liberated in photosynthesis is the splitting of water molecules.
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संबंधित प्रश्न
The diagram below shows two test-tubes A and B. Test-tube A contains a green water plant. Test-tube B contains both a green water plant and a snail. Both testtubes are kept in sunlight. Answer the questions that follow:
(i) Name the physiological process that releases the bubbles of oxygen.
(ii) Explain the physiological process as mentioned above in Q2 (a)(i).
(iii) What is the purpose of keeping a snail in test-tube ‘B’?
(iv) Why does test-tube ‘B’ have more bubbles of oxygen?
(v) Given an example of a water plant that can be used in the above process.
(vi) Write the overall chemical equation for the above process.
Give biological explanations for Plants growing in fertilized soil are often found to wilt if the soil is not adequately watered.
Mention the exact location of the following :
Thylakoids
Fill in the blank:
CO2 enters the leaf through ______.
The diagram alongside represents an experiment conducted to prove the importance of a factor in photosynthesis.
Study the same and then answer the questions that follow:
(i) Name the factor being studied in his experiment.
(ii) Why was the plant kept in a dark room before conducting the experiment?
(iii}Why was the experimental leaf then kept in
1. boiling water 2. methylated spirit?
(iv) Name the solution used to test for the presence of starch in the leaf.
(v) What will we observe in the experimental leaf at the end of the starch test?
(vi) Give a balanced chemical equation to represent the process of photosynthesis.
Name the following:
The first form of food substance produced during photosynthesis.
Explain the term Photosynthetic Membrane.
Choose the Odd One Out
Oxygen is produced at what point during photosynthesis?
The raw materials for photosynthesis are ______ and ______.
