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प्रश्न
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उत्तर
(i) Large surface area of leaves.
(ii) Presence of more stomata.
(iii) The thinness of leaves.
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संबंधित प्रश्न
Complete the following paragraph by filling in the blank (1) to (5) with appropriate words:
To test a leaf for starch, the leaf is boiled in water to (1) _________. It is then boiled in Methylated spirit to (2) ________. The leaf is dipped in warm water to soften it. It is placed in a petri dish, and (3) _____ solution is added. The region of the leaf which contains starch, turns (4) ________and the region while does not contain starch, turns (5) __________.
Mention two ways in which photosynthesis is useful to life.
Name the following:
The principle site in a green leaf for photosynthesis.
Name the following:
The first form of food substance produced during photosynthesis.
The figure given below is for performing an experiment on photosynthesis.
Answer the following:
(i) What is the aim of this experiment?
(ii) Describe an experiment to show that light is necessary for photosynthesis.
(iii) What do you conclude from this experiment?
(iv) What is the role of light in photosynthesis?
Choose the Odd One Out
Gas exchange takes place in plants using _____.
Why should the light-dependent reaction occur before the light-independent reaction?
Only green plants have the unique capacity to release ______ into the atmosphere.
Mention four factors required for photosynthesis?
