Question # 1

Carbon cycle and ............. cycle are teh processes in whihc these minerals circulate between the organisms and the environment.

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Hydrogen

Iodine

Oxygen

Nitrogen

Medium sized kidney stones are removed by.

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Urine

Urinary system

Lithotripsy

Ureter

Spectroscope is an instrument used to edamine the wavelength of.

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Water waves

Sound waves

Light waves

Air waves

Bright stars may appear dim stars because they are.

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Old star

New star

Far away from Earth

Close to the Earth

The nearest star after the Sun is.

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Rigel

Sirius

Aldebaran

Proxima Centaure

The transmission of characteristics from parents to off spring is called.

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Heredity

Inheritance

Non-inheritance

Both a and b

In nerve impulse in created in.

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Sensory neron

Spinal cord

PNS

CNS

A relationship where two species live togetehr closely is called.

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Mutualism

Commensalism

Symbiosis

Hebitate

One Solar system is a part of.

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Andromeda Galaxy

Jelly Fish Galaxy

Milky way galaxy

Irregular Shaped Galaxy

The organisms upon whihc a redator feeds are called.

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Prey

Carnivores

Herbivores

Producers

The formula of find the magnitude of current is.

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I = Q/t

I = QV

I = CV

I = C/Q

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