Question # 1

DudolF was a ........................ .

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Cytologist

Surgeon

Pathalogist

Dentist

The class of man is:

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Insecta

Mammalia

Magnoliopsida

Proteobacteria

Famous book of Jabir -Bin -Hayan is.

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Al-Kheil

A- Washoosh

Al-Nabata

Al- Abil

Denaturation of enzyme is caused by:

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Increased pH

Decreased pH

Increases in temperature above optimum temperature

Decreases in temperature

Modern classification (binomial nomenclature) is based on the work of:

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Caesalpino

John Ray

Tournefort

Carolous Linnaeus

Which of these are responsible for blood clotting?

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Platelets

Erythrocytes

Neutrophils

Baseophils

Which of the following element is component of chlorophyll?

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Iron

Magnesuim

Nitrogen

Sulphur

In adult human, the esophagus is about _____________ long.

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25 cm

25 mm

25 m

25 ft

Which of the following blood vessels have oxygenated blood?

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Pulmonary artery

Pulmonary vein

Superior vena cave

Inferior vena cave

Which of the following proteins is not present in the plasma of the blood?

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Immunoglobulin or antibodies

Prothrombin

Haemoglobin

Fibrenogen

Catabolism constitutes ................. processes.

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Constructive

Destructive

Both a & b

None

Among following which is favourable variation in mouse?

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Light coloured skin

Medium coloured skin

Dark coloured skin

All of these

R-3 means.

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Less use

Reuse

Recycle

Refuse

Psilocin is obtained from:

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Cactus

Mushroom

Canabis stiva

Canabis indica

Is an Analgesic.

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Diazepam

Aspririn

Paracetamol

Both B and C

Appendicular skeleton is composed of:

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120 bones

122 bones

124 bones

126 bones

Rate of breathing depends upon concentration of which gas:

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Oxygen

Carbon dioxide

Nitrogen

Hydrogen

What is correct about tendons?

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Tendons are flexible and they join muscles with bones.

Tendons are non-elastic and they join bones with bones.

Tendons are non-elastic and they join muscles with bones.

Tendons are flexible and they join muscles with muscles.

The alternate forms of a gene are called:

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traits

companion genes

alleles

homologous genes

A coordinated action has components:

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3

4

5

6

Abiotic component of ecosystem is.

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Producers

Herbivores

carnivore

Oxygen

Hind brain does not include :

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Pons

Medulla oblongata

Celebrum

Celebelium

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