Class 9 Science – Quiz EnixLearn

Welcome to your class 9 May Unit Test

Name Class

1. Matter is made up of:

Particles

atoms

molecules

2. Intermixing of particles of two different types of matter on their own is called :

Brownian motion

diffusion

condensation

3. There are……….kinds of matter:

3

5

2

4. Conversion of gas into solid is known as:

Sublimation

fusion

condensation

5. Particles of matter attract each other:

Yes

no

none

6. The fundamental unit of life is:

Tissue

organ

cell

7. Plasma membrane is known as……….

Cell membrane

cell wall

cytoplasm

8. Cells were first discovered by………. In…….

Leeuwenhoek (1674)

Robert hooke (1665)

Schwann (1839)

9. Paramecium is an example of:

Unicellular organism

multicellular

none

10. Size of prokaryotic cell is:

1-10 um

5-100 um

2-3 um