Question # 1

phenomenon which converts light energy into chemical energy is

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Respiration

Photosynthesis

Transpiration

None of these

Viscosity in liquids is due to

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Gravitational force

Intermolecular force

Frictional force between molecules

Repulsive force between molecules

Which of the following is not a mammal:

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Fish

Cow

Goat

Whale

What product typists often use dud Bette Nesmith Graham invent?

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Typewriter ribbon

White out

Carbon paper

Vellum paper

Which metal is most likely obtained by the electrolysis of its fused salt?

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Au

Ag

Li

Zn

The star seem to be higher on the sky than they actually are: This be explained by:

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Diffraction of light

Atmospheric refraction

Total internal reflection

Vacuoles are bound by a definite member in plant cells called

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Plasma membrane

Tonoplast

Cell wall

None of them

Newton' laws of motion are valid in

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Rotating frame of reference

In all frame of reference

Non-inertial frame of reference

Inertial frame of reference

Bacteria and fungl developing dead decaying organisms are

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Parasites

Commensals

Saprophytes

Symbionts

The primary energy for living organisms is

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Solar energy

ATP

Chemical energy

Mitochondria

German Silver is an alloy of -

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Silver, Copper and Carbon

Copper , Zinc and Nickel`

Silver. Zinc and Cobalt

Aluminium, Zinc and Nickel

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