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प्रश्न
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Xylem is the water-conducting tissue in plants.
पर्याय
True
False
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उत्तर
True
APPEARS IN
संबंधित प्रश्न
Choose the correct answer:
An example of a selective permeable membrane is __________
Choose the correct answer:
The water is translocated upwards from the roots through _____________
Mention whether the following statement is true (T) or false (F) and give explanation in support of your answer.
Dry seeds when submerged in water swell up due to endosmosis.
The figure given below is a diagrammatic representation of a part of the cross-section of the root in the root hair zone. Study the same and then answer the questions that follow :
(i) Name the parts indicated by guidelines ‘1’ to ‘5’
(ii) Is the root hair cell unicellular or multi-cellular?
(iii) Draw a labeled diagram of the root hair cell as it would appear if some fertilizer is added to the soil close to it.
(iv) Name the process responsible for the entry of water molecules from the soil into A1 and then A2.
(v) What pressure is responsible for the movement of water in the direction indicated by arrows?
(vi) How is this pressure set up?
Multiple Choice Question:
Process of endosmosis stops:
Plasma Membrane is ______.
What is the composition of inner layer of root hair?
From which type of cells, root hair is originated
Write a note on the morphological structure of the root.
Look at Figure. Draw another figure of the same set-up as would be observed after a few hours.
