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प्रश्न
Define the following term:
Photolysis of water
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उत्तर
Releasing electrons and dividing the water molecule (H2O) into its two components (Hydrogen and Oxygen). Photolysis is the term used to describe this reaction, which is characterised by the fracturing of molecules by light (photo = light, lysis = breaking).
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संबंधित प्रश्न
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions:
(i) Name the process intended for study.
(ii) Define the above mentioned process.
(iii) When the weight of the test tube (A & B) is taken before and after the experiment, what is observed? Give reasons to justify your observation in A & B.
(iv) What is the purpose of keeping the test tube B in the experimental setup?
Expand the following biological abbreviations :
ATP
Answer the following:
Mention two significant advantages of photosynthesis to the living world as a whole.
What is meant by photosynthesis? Why is it so important in nature?
Mention one difference between the following on the basis of what is given in bracket.
Grass and grasshopper (mode of nutrition)
Give technical term:
Which process is the ultimate source of energy for all living organisms?
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Leaves are broad and flat to increase the surface area for photosynthesis.
Choose the Correct Answer:
NADP is expanded as
In leaves, the food is stored in the form of ______.
Name the minute openings seen on the lower surface of the leaf.
