Question

Class 9
1) ________control exchange of substances between the cell and its external environment

2)a cell with organised nucleus is called ______ cell and cell without an organised nucleus is called ______ cell.

3)stain used to observe the human cheek cell is ______stain.

4)_____enclose the Endoplasmic and is involved in cell

5)when an animal cell is put water, it swells and ______​

Answer 1

Answer:

1. PLASMA MEMBRANE
2. EUKARYOTIC, PROKARYOTIC
3. METHYLENE BLUE
4. GOLGI APPARATUS
5. BURSTS