Question # 1

Used in Electroplating.

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Glycerol

Ethanol

Nitric Acid

Formic Acid

Which one of the following is not a temporary parasite?

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Mosquito

Virus

Leech

Bed bug

Cartilage is absent in:

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larynx

trachea

bronchi

bronchioles

The microorganism used in the formation of Ethanol is:

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E- coli

Virus

Bacillus

Sacchronyces

Variation selected for their transmission to next generation are:

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Favourable

Continuous

Discontinuous

None of these

What happens during Exhalation?

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Ribs muscles relax

Diaphragm become dome shaped

Pressure on lungs increased

All of these

These are unit of inheritance :

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Genes

Alleles

Phenotype

Genotype

Drug derived from minerals.

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Morphine

Aspirin

Antitoxin

Tuncher iodine

The part of the brain responsible for muscle movement interpretation of the senses and the memory is the:

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Pons

Medulla oblongata

Cerebrum

Cerebellum

How many hydrogen bounds are formed between adenine and thymine?

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1

2

3

4

Which bones is part of appendicular skeleton?

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Skull

Vertebral columnn

Sternum

Pectoral girdle

All ecosystems of the world combine to form:

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Community

Population

Biosphere

Competition

All these are the parts of axial skeleton of human except:

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Ribs

Shoulder girdle

Sternum

Vertebral Column

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