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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
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
State if the following statement Is true or false. Correct the statement if it is false.
In reticulate venation, veins and veinlets are irregularly distributed over the entire lamina, forming a network.
Tick the most appropriate answer.
The calyx consists of –
We eat different parts of various plants. Write the part of the plant that we eat.
fenugreek _________
Answer the following in detail
State any three functions of the root
What are the parts of a plant?
Very Short Answer Type Question:
How many types of leaf venation are there?
Short Answer Type Question:
Explain the structure of a leaf with the help of a labelled diagram.
Write the name of any one of the leaf that is used as a food.
Complete the given analogy.
Photosynthesis: ______
Transpiration: Stomata.
