Question # 1

The poisonous and harmsful substances which make the air unfavorable for life are called.

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Solid pollutant

Air pollutant

Water pollutant

Acid Rain

GPS means

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Global pure system

Global positioning system

Global positioning satellite

Global pure satellite

How do genetic engineers get insuline for diabetic patients.

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Isolate from huma pancreas

Isolate from pancreas of othe ranimals

Insuline gene inserted in humna pancreas

Insulin gene inserted in bacteria

The organisms upon whihc a redator feeds are called.

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Prey

Carnivores

Herbivores

Producers

Nucleus is a part of cell, which ................ the whole cell actively.

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Operate

Control

Observe

Functionale

Lactic Acid is found in.

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Grapes

Tomatoes

Ant's sring

Yogurt

Metals have .......... melting and boiling point.

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Low

High

Very low

Normal

Human nerous system consists of.

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CNS

PNS

Organ system

CNS and PNS

Small sized kidney stones can be reoved through.

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Urine

Urinary system

Ureter

Lithotripsy

The last stage in the life of massive star is

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Red Gaint

White dwarf

Super Giant

Black hole

These salts are responsible for preventing heart attacks.

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Salts of sodium

Salts of calcium

Salt of potassium

Salt of Magnesium

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