Question # 1

Where the ozone make a protective layer?

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Troposphere

Stratosphere

Mesosphere

Thermosphere

The deficiency of vitamin D causes

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Scurvy

T.B

Rickets

Anemia

If a key is stiff in a lock, rub the end of the key a soft pencil, which types of elements we obtain.

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Graphite

Silver

Gold

Paltinum

Which one is the example of antibiotic in the following.

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Cephalosporins

Erythromycines

Both a and b

None

It is called master glands

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Pituitary gland

Thyroid gland

Adrenal gland

Gonads

------------ province of Pakistan is rich with minerals.

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Punjab

Sindh

Balochistan

NWFP

it contains all the necessary nutrients of food

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Milk

Fruits

Wheat

Rice

Muhammad Bin Zikrya Al -Razi was a chemist and.

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Medical practitioner

Physician

Zoologist

Biologist

In which disease the bacteria attack the mucus membrane of the throat and nose?

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Tetanus

Cholera

Diphtheria

Ring worm

The name of famous book written by Al-Bairuni is.

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Kitab -ul-Manazir

Al -Havi

Thareer-ul-Amakin

Al-Shifa

Who discovered the penicillin?

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Robert brown

Sir Alexander Fleming and Howard florey

Edward genes

Robert Hook

Thyroid gland increases in size because of

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Deficiency of iodine & nbsp

Deficiency of fluorides & nbsp

Deficiency of iron & nbsp

Deficiency of calcium & nbsp

The deficiency of iodine in human body casue.

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Goiter

Cancer

Tuberculosis

Cholera

Onegram of carbohydrate contain .......... calories of energy.

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3.8 K

2.8 K

4.8 K

4.0 K

Chemical reaction taking place in animal and plant cells are collectively called

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Catabolism

Anabolism

Metabolism

Non of these

It is used in microprocessor of computer

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chromite

aluminium

silicon

iron

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