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प्रश्न
Will a leaf taken from a potted plant kept in a dark room for a few days turn blue black when tested for starch? Give reasons for your answer.
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उत्तर
No, it will not turn blue black because all the starch stored in the leaf would have been used up by the plant and no starch would be synthesised in the leaves due to the non-availability of sunlight.
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संबंधित प्रश्न
Differentiate between the following:
Tap root and Fibrous root
Define
Tranpiration
State if the following statement IS true or false. Correct the statement if it is false.
Growth in a terminal bud leads to an increase in the length of the stem
State if the following statement Is true or false. Correct the statement if it is false.
The lamina has a thickened vein along its center called veinlet
Tick the most appropriate answer.
The calyx consists of –
Answer the following in detail
What are the main parts of a leaf?
Very Short Answer Type Question:
What are veins?
Very Short Answer Type Question:
Name the process by which leaves can prepare their food.
Very Short Answer Type Question:
Where does the photosynthesis take place in plants?
______ is the main vein of the lamina of the leaf.
