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प्रश्न
Multiple Choice Question:
When cell is fully turgid, which of the following will be zero?
विकल्प
Osmotic pressure
Turgor pressure
Wall pressure
Suction pressure (SP) or diffusion pressure deficit (DPD)
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उत्तर
Suction pressure (SP) or diffusion pressure deficit (DPD)
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संबंधित प्रश्न
A plant cell may burst when :
The diagram below represents a process in plants. The setup was placed in bright sunlight. Answer the following questions:
a) Name the physiological process depicted in the diagram.
Why was oil added to the water?
b) When placed in bright sunlight for four hours, what do you observe with regard to the initial and final weight of the plant? Give a suitable reason for your answer
c) What happens to the level of water when this setup is placed in:
- Humid conditions?
- Windy conditions?
d) Mention any three adaptations found in plants to overcome the process mentioned in (i).
e) Explain the term ‘Guttation’.
Give reason for the following:
It is better to transplant seedlings in a flower-bed in the evening and not in the morning.
Give reason for the following:
A plant cell, when kept in a hypertonic salt solution for about 30 minutes, turns flaccid.
Differentiate between the following
Turgor pressure and Root pressure
Give Technical Term for the following.
A cell in a fully extended condition.
Fill in the Blank
The condition opposite to turgid is ___________.
Deplasmolysis occurs when a plasmolysed cell is placed in ______.
Addition of salt to pickles is a method of killing the bacteria by ______.
