Question # 1

There are _______ micrometers in one millimeter.

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10

100

1000

1000000

Ribosomes occur in groups called .................. .

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Nucleosomes

Polysomes

Dictyosomes

All

Cellular eating is called:

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Pinocytosis

Endocytosis

Phagocytosis

None

Supporting tissues are also known as:

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Ground tissue

Epidermal tissue

Mechanical tissue

All

The membrane of vacuole is called:

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Tonoplast

Protoplast

Chloroplast

Nucleoplast

Plant cell have large number of stacks known as:

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Protostomes

Dictostomes

Distyosomes

All

Chloroplast is bounded by ................ membrane.

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Single

Double

Triple

None

The movement of molecules against the concentration gradient is called:

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Diffusion

Passive transport

Active transport

Endocyosis

The cells used for secretion of hormones are:

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Muscles cells

Nerve cells

Grand cells

RBCs

................. was a German Botanist.

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Mathias Schleiden

Theodor Sachwann

Robert Brown

Robert Hooke

Transmission electron microscope gives ............ images.

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1D

2D

3D

All

The ___________ is the membrane-enclosed structure in eukaryotic cells that contains the DNA of the cell.

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Mitochondrion

Chloroplast

Nucleolus

Nucleus

Anton Van Leeuwenhoek was ............... scientist.

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English

Dutch

French

German

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Biology 9th Class English Medium Chapter 4 Online Test MCQs With Answers

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