Question # 1

Cartilage is made up of:

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Matrix

Collagen

Chondrocytes

Ligaments

_________ atom is the principal building block of many kind of biomolecules.

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Oxygen

Carbon

Hydrogen

Nitrogen

Dengue fever is an infection of.

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Algal

Viral

Fungal

Bacterial

Water , soil, air, temperature, wind and sunlight are example of:

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Biotic factors

Biomass

Environment

Abiotic factors

The purpose of rib cage is to:

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Protect the stomach

Protect the spinal cord

Protect the heart and lungs

Provide an object to which the lungs can attach

Where does the gaseous exchange occur in humans:

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Pharynx

Larynx

Trachea

Epiglottis

The U-shaped part of renal tubule is called:

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bowrman capsule

glomerulus

renal pelvis

loop of Henle

Which bring deoxygenated blood form heart into lungs?

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Pulmonary veins

Pulmonary Artery

Aorta

Wind Pipe

Which are not filtered through glomerular capillaries.

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Blood cells

Proteins

Both a and b

Urea

The relationship between the alleles IA and IB of the blood group is:

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complete dominance

incomplete dominance

recessiveness

co-dominance

Alcohlic fermentation is carried out by:

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Yeast

Becteria

Virus

Algae

In coordinates muscle movements:

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Thalamus

Hypothalamus

Cerebrium

Cerebellum

Among following which is favourable variation in mouse?

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Light coloured skin

Medium coloured skin

Dark coloured skin

All of these

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