Question

5) Spontaneous movement of a substance from a region of high concentration to a region of lower concentration *

1. Endocytosis
2. Plasmolysis
3. Diffusion
4. Osmosis

6)The flexibility of the cell membrane enables cell to engulf in food and other materials from it's. Surrounding this process is *

1. Diffusion
2. Osmosis
3. Endocytosis
4. Plasmolysis

7) Passage of water from a region of high water concentration through a semipermeable membrane to a region of low water concentration is called *

1. Diffusion
2. Osmosis
3. Endocytosis
4. Plasmolysis

8)This have chromosomes *

1. Cell wall
2. Cell membrane
3. Nucleus
4. None

9) This solution has same water concentration inside and outside the cell *

1. Hypotonic
2. Hypertonic
3. Isotonic
4. None

10) If the medium surrounding the cell has a lower water concentration than the cell then *

1. Cell shrinks
2. Cell swells
3. No change
4. Can't say
​

Answer 1

Explanation:

1) Diffusion

2) Endocytosis'.

3) Osmosis.