Question

A. Give one word answer for the following:
1. Organisms which are made of a single cell.
2. Organisms which are made of more than one cell.
3. Substances used to colour the parts of cell for studyny.
4. Single cell from which life of an organism begins.
5. A group of cells performing specialised function.
6. It is formed when different tissues combine together.
7. Projections protruding out of amoeba for moving or feeding.
8. A cell in human blood which can change its shape.n o
9. Structure which gives shape to plant cell. 3450
10. A spherical shaped cell in human body.
11. A spindle shaped cell in human body.
12. A long branched cell in human body.
Cell Structure and Function
A. Complete the levels of organisation in an organism:​

Answer 1

Answer:

1.Aoebma,Zygote

2.human being, animals and birds

Answer 2

Answer:

1. Unicellular organisms

2. Multicellular organisms

3. safranin

4. zygote

5. tissue

6. organ

7. pseudopodia

8. White blood cells or leukocytes

9. cell wall

10. lymphocytes

11. smooth muscle cells

12. nerve cell

Explanation: