Solved MCQs of Biology Class 9 Chapter 4

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Solved MCQs of Biology Class 9


The movement of molecules against the concentration gradient is called:
Diffusion
Passive transport
Active transport
Endocyosis

Cells walls are found in these organisms, except for______.
Plants
Animals
Bacteria
Fungi

Function of cell wall is:
Cell wall
Plasma membrane
Both
None

Cells are of ………….. types.
1
2
3
4

The most important and visible part of cell is:
Cell wall
Cell memebrane
Nucleus
Mitochondria

Human body is made up how many types of cells?
200
300
400
500

The_______is the membrane enclosed structure in eukaryotic cells that contains the DNA of the cell.
Mitochondria
Chloroplast
Nucleolus
Nucleus

Leeuwenhoek magnified pond water___________ times.
100
200
300
400

…………….. is called power house of cell.
Mitochondria
Cell wall
Nucleus
Vaculoe

……………… formation occurs in SER.
Proeins
Lipids
Cellular
All

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