Question # 1

The outer layer of human skin is

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Endodermis

Cortex

Pitch

Epidermis

Bacteria move with the help of.

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DNA

Legs

Arm

Flagella

------------- in mouth has antiseptic property and kills microogansms in food.

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Tongue

Teeth

Saliva

Trachea

-------------- can help certalin bacteria to attach with host cell.

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Flagella

Arm

Pili

DNA

The white blood cells are stored by

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Tonsils

Appendix

Spleen

None of these

When a body tissue is damaged or injured, it causes.

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Inflammation

Infection

Pathogen

Immunity

Tonsils are pair of soft tissue present inside the.

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Leg

Liver

Kidney

Throat

Hydrochloric acid is found in.

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Salavia

Pancreatic juice

Bile

Gastric juice

--------- is the inflammation of liver.

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Tuberculosis

Typhoid

COVID-19

Hepatitis

The genetic material of virus is called.

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Genome

Coat

Capsid

Spike

Billins of new blood cells are produced daily in

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Heart

Lever

Spleen

Bone -marrow

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