Advertisements
Advertisements
प्रश्न
Choose the correct answer:
Plasmolysis will occur when the cell is placed in a __________
विकल्प
hypotonic solution
isotonic solution
hypertonic solution
acidic solution
Advertisements
उत्तर
Plasmolysis will occur when the cell is placed in a hypertonic solution
APPEARS IN
संबंधित प्रश्न
Define the following:
Diffusion
Explain why:
We gargle with saline solution in case of throat infection.
Choose the correct answer:
Osmosis involves diffusion of ___________
Choose the correct answer:
Grapes when placed in a strong sugar solution shrink because of __________
Define the Cohesive and Adhesive forces.
Give at least three uses of water to green plants
In the figure below ‘A’ shows a cell in the normal state and ‘B’ shows the same cell after leaving it in a certain solution for a few minutes.
(i) Describe the change which has occurred in the cell as seen in B.
(ii) Give the technical term for the condition of the cell as reached in B and as it was in A.
(iii) Define the process which led to this condition.
(iv) What was the solution-isotonic, hypotonic or hypertonic, in which the cell was kept?
(v) How can the cell in B, be brought back to its original condition?
(vi) Name the parts numbered 1 to 3.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
During exosmosis, water moves from inside the cell to the outside of the cell.
Fill in the Blank
A plasmolysed cell has __________ protoplast.
Explain the term:
Plasmolysis
