Question

17) The swelling up and increase of volume of cell as a result of water movement inside the cell is

known as ________________

18) If medium surrounding the cell is exactly the same water concentration as the cell, there will be

no net movement of water across the plasma membrane resulting in no change in the size of the cell.

Such a solution is called ____________

19) If the medium surrounding the cell has a lower concentration of water than the cell, then cell will

lose water by osmosis. Such a concentrated solution is called ______________

20) The shrinking and reduce in volume of cell as a result of water movement outside is known

as_______________

21) ___________________ is a kind of carbohydrate (polysaccharide) and provides structural strength

to the plant.

22) _________________protects cell membrane and the internal structures of the cell.

23) All cells contain living substance called _________________ which is jelly-like, viscous, colourless

semi-fluid substance in which various cell organelles and inclusion remains in colloidal form.

24) _________________ is part of protoplasm which surrounds the nucleus.

25) ____________________ is part of protoplasm which is located inside the nucleus.​

Answer 1

Answer:

1. osmosis
2. Isotonic solution.
3. Hypertonic solution
4. Plasmolysis
5. Cellulose
6. cell wall
7. protoplasm
8. cytoplasm
9. nucleoplasm

Answer 2

Osmosis, isotonic solutions, hypertonic solutions, plasmosis, cellulose, cell wall, protoplasm, cytoplasm, nucleoplasm