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प्रश्न
Boojho’s uncle was hospitalised and put on dialysis after a severe infection in both of his kidneys.
When does it become necessary to take such a treatment?
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उत्तर
In case a person’s kidney gets damaged due to some infection or injury, dialysis becomes necessary.
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संबंधित प्रश्न
Discuss the factors responsible for ascent of xylem sap in plants
The diagram given alongside is an apparatus used to study a particular phenomenon in plants.
(i) Name the apparatus.
(ii) What is it used for?
(iii) What is the role played by the air bubble in this experiment?
(iv) Of what use is the reservoir?
Describe an experiment to prove that transpiration occurs more from the undersurface of dorsiventral leaves.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Calcium chloride paper is used to demonstrate transpiration
Define the term:
Guttation
Plants lose water by the process of transpiration.
Give the importance of transpiration?
Stamen has two parts called ______ and ______.
Transpiration takes place through ______.
Water molecule is very polar. Polar end of molecule attracts opposite charges on another water molecule (acts like magnet). How will you explain this property of water with reference to upward movement of water? Comment on the upward movement of water given the intermolecular hydrogen bonding in water.
