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9th Biology Chapter4 Cell Biology

Sr #QuestionsABCD
1

Primary wall is made up of:

 Cellulose Lignin Chitin All of these
2

Resolution of light microscope?

 0.1μm 0.2μm 0.3μm 0.4μm
3

Secondary wall is made up of:

 Cellulose Lignin Chitin Peptidoglycan
4

Which of these muscles are voluntary in action?

 Skeletal Smooth Cardiac All of these
5

All of these are found in cell membrane except:

 Carbohydrates Proteins Lipids DNA
6

Resolution of electron microscope is:

 0.2nm 0.3nm 0.4nm 0.5nm
7

The cells that contribute in coordination of the body:

 Nerve cells Muscle cells RBC Bone cells
8

Blood is an example of:

 Connective tissue Muscle tissue Nervous tissue Epithelial tissue
9

The epidermal tissues contain:

 Root hairs Stomata Both 1 and 2 Lenticels
10

Human body is made up of types of cells:

 50 100 150 200
11

Tracheid are present in:

 Xylem Phloem Epidermal Parenchyma
12

Resolution of human eye is:

 0.1mm 0.2mm 0.3mm 0.4mm