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प्रश्न
Why do we boil the leaf in alcohol when we are testing it for starch?
उत्तर
We boil the leaf in alcohol when we are testing it for starch to remove the chlorophyll from it and decolourise it.
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संबंधित प्रश्न
What are the necessary conditions for autotrophic nutrition?
Name the following:
The pores through which leaves exchange gases.
List the steps of preparation of temporary mount of a leaf peel to observe stomata.
Name two inorganic substances which are used by autotrophs to make food.
Name the process by which plants make food.
Which simple food is prepared first in the process of photosynthesis?
The cell organelle where photosynthesis occurs.
Explain why, plants have low energy needs as compared to animals.
Name a gas produced in photosynthesis.
Which of the following statements about the autotrophs is incorrect?
