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प्रश्न
Fill in the Blank
Leaves get wilted if _________ is removed from the plant.
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उत्तर
Leaves get wilted if Xylem is removed from the plant.
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संबंधित प्रश्न
Three plants (a), (b) and (c) were placed in beakers containing coloured water. The water in each beaker was covered with a layer of oil. The leaves were removed from plant (b), while plant (c) was exposed to strong light.
(i) In which plant, (a), (b) or (c) would the water move up the fastest?
(ii) In which plant (a), (b) or (c), would the water move up slowly?
(iii) Why was the water covered with a layer of oil?
(iv) What is being investigated by this experiment?
Choose the correct answer:
Absorption of water from soil takes place by __________
The below figure shows a root hair:
(i) Label the parts 1 to 4.
(ii) What is the role of part 4?
(iii) Why is the root hair one-celled?
(iv) What will happen to the root hair if some fertilizer is added to the soil near the root hair?
________ type of tissues are present in epiphytic roots.
Part of the root that absorbs water from the soil is ______.
____________ regions are present in a typical root.
In soil which of the following type of water is available for absorption by plant roots?
How many regions are there in a typical root?
Paheli uprooted a rose plant from the soil. Most of the root tips, with root hairs, got left behind in the soil. She planted it in a pot with new soil and watered it regularly. Will the plant grow or die? Give reason for your answer.
