Question # 1

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

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1D

2D

3D

All

Rough endoplasmic reticulum is the area in a cell where _________ are synthesized.

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Polysacchrides

Proteins

Lipids

DNA

Lignin is present in:

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Primary wall

Secondary wall

None of above

Which of the following process use energy to occur?

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Active transport

passive transport

Osmosis

All of these

Who proof Virchow's hypothesis?

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Lais Pastem

RudolF

Schledien

Schawnn

There are _______________ major groups of plant tissues.

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1

2

3

4

A bacterial cell contains about _______________

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10,000

20,000

30,000

40,000

Who described cells first?

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Robert Hooke

Leeuwenhook

Robert Brown

Scheiden & Schwann

Phloem tissues are made up of:

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Tracheids & Vessel cells

Tracheid & companion cells

Sieve tube cells & companion cells

Sieve tube cells & trancheids

Leeuwenhoek magnified pond water___________ times.

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100

200

300

400

................. is the capacity of microscope to enlarge the apparent size of object.

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Magnification

Resolution

Both a and b

None

Basically there are ............... types of microscope.

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1

2

3

4

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9th Class Biology Chapter 4 Cells and Tissues English Medium KPK Boards Online Mcqs MCQs With Answers

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