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प्रश्न
The process in plants which converts light energy into chemical energy.
उत्तर
Photosynthesis is the process in plants that converts light energy into chemical energy.
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संबंधित प्रश्न
How would you test the presence of starch in leaves?
(a) Name the pigment in leaves which absorbs sunlight energy.
(b) What is the colour of this pigment?
State the various steps involved in the process of photosynthesis.
Why do plants need nitrogen? How do plants obtain nitrogen?
Leaves of a healthy potted plant were coated with vaseline. Will this plant remain healthy for long? Give reason for your answer.
What are the various conditions necessary for photosynthesis?
The internal energy (cellular energy) reserve in autotrophs is:
(a) proteins
(b) fatty acids
(c) glycogen
(d) starch
Water absorption through roots can be increased by keeping the potted plants:
(a) in the shade
(b) in dim light
(c) under the fan
(d) covered with a polythene bag
Which of the following is the only conducting tissue in non-flowering plants?
(a) xylem vessels
(b) sieve tubes
(c) companion cells
(d) tracheids
In the given diagram of a closed stomata: (1), (2), (3) and (4) respectively are:
