Question # 1

The method's of administering vaccines is/are:

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Injection

Mouth

Nasal spray

All of these

In some parts of the body many neurons cell bodies combine to make a group.

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Nerves

Tissues

Ganlion

Muscles

Rate of breathing depends upon concentration of which gas:

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Oxygen

Carbon dioxide

Nitrogen

Hydrogen

Which organism is used in fermentation for the preparation of glycerol:

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Aspergillus

Saccharomyces

Bacillus

Streptococus

The number of axons present in sensory neuron is:

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one

two

three

many

A material which contain weekened pathogen is called:

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Vaccines

Antigens

Antibodies

Antibiotics

James Watson and Francis Crick proposed the structure of DNA in.

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1953

1963

1933

1922

All Ecosystem of the world join and makes.

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Biosphere

Heterosphere

Geosphere

Hydrosphere

Who presented the idea of sterile surgery for the first time:

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Sir Alexender Fleming

Joseph Lister

Thomas Grill

Lamarck

Presents on the top of medulla is:

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Cerebelium

Pons

Spinal cord

Cerebrum

In normal condition human respiration rate is:

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12 to 15 per minute

15 to 12 per minute

10 to 12 per minute

16 to 20 per minute

The gas produced in mesophyll cells as by product during day time is called.

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Oxygen

Carbon dioxide

Nitrogen

Chlorine

Specific proteins have specific number and sequence of:

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Enzymes

Amino acids

Locus

Allele

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