Question # 1

Magnification of electron microscope is:

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2500 x

250,000 x

25000 x

None

In which of the following metabolic processes, oxidation as well as reduction of molecules occur?

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Photosynthesis

Respiration

Both

None of these

Which ions are involved in opening and closing of stomata?

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Potassium ions

Chloride ions

Sodium ions

Iodide ions

Lysosomes were discovered by:

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Rene de Duve

Robert brown

Schwaan

Louls pastuer

the first Muslim scientist who detailed studied animals was.

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Jabir Bin Hayan

Abdul Mlaik Asmai

Al-Razi

Bu Ali Sina

The career related with gardening is

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Medicine

Horticulture

Forest

Farming

............ is loose, watery stools.

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Constipation

Diarrhea

Both

None

Supporting tissues are also known as:

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Ground tissue

Epidermal tissue

Mechanical tissue

All

Most of the energy during ATP formation escapes in the form of:

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Waves

Bonds

Heat

Chemical

A cubic millimeter of blood contain about ............. million RBCs.

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5

10

15

20

_______________ described the nucleus as characteristics spherical body in plant cells.

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Robert hooke

Robert Brown

Leeuwenhoek

Dolland

The reasons for deforestation are:

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Cities extension

Over population

Fuel purposes

All of the above

Chemically synthesized urea is a ____________ fertilizer.

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Organic

Inorganic

Both

None

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