Question # 1

Ribosomes are present in :

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SER

RER

Both

NOne

There are _______________ chromosomes in radish.

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46

18

16

23

Xylem and phloem tissues are examples of:

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Simple Tissues

Compound Tissues

Meristematic Tissues

None

Concept of "Omnis cellula e cellula" was given by :

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Robert Hooke

Lorenz Oken

Robert Brown

Virchow

Membrane stack is chloroplast is called:

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Sturma

Granum

Both

None

................. may be compared to a factory.

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Prokaryotic cells

Eukaryotic cell

Robert Brown

Robert Hooke

Which solution has equal concentrations of solutes?

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Hypotonic

Hypertonic

Isotonic

Toxic

Golgi bodies consist of stacks of flattened sacs made up of membranes called ................ .

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Cristae

Cistae

Cisternae

All

Who reported that all animal tissues are also composed of individual cells?

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Robert Hooke

Lorenz Oken

Robert Brown

Schwann

Improved the quality of lenses.

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Robert Brown

Robert hooke

Leeuwenhoek

Dolland

Cell membrane is ....................... .

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Selectively permeable

Impaemeable

Totally permeable

None

Supporting tissues are also known as:

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Ground tissue

Epidermal tissue

Mechanical tissue

All

Smooth endoplasmic reticulum is the area in a cell where __________ are synthesized.

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Polysacchrides

Proteins

Lipids

DNA

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

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