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How many kidneys are in the human body ?

1
2
3
4


One is on each side of the spine

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Which is the largest internal organ of human body ?

Heart
Kidney
Liver
Bladder


Liver is both the largest internal organ and the largest gland in the human body.

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Human liver transplants were first performed by Thomas Starzl. In which country, this was performed ?

United States
England
France
Australia


It was performed in the year 1963.

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The human eye can distinguish about _________ million colors. Choose the correct value.

10
20
30
40


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EEG recording are performed for which body organ ?

Heart
Kidney
Brain
Stomach


Electroencephalography (EEG) is the recording of electrical activity along the scalp. EEG measures voltage fluctuations resulting from ionic current flows within the neurons of the brain.

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The shape of DNA is known as what ?

Double helix
Single helix
Triple helix
Qudra helix


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The bones of your heart that also protects the heart are known as what ?

Mandible
Ribs
Vomer
Incus


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If we were to stretch out the blood vessels from end to end, how many miles will blood travel ?

6,000 miles
60,000 miles
600,000 miles
6,000,000 miles


There are about 60,000 miles (96,561 kilometers) of blood vessels in the human body.

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Red blood corpuscles in human body are formed in which body organ ?

Liver
Bone marrow
Kidneys
Heart


Bone marrow is the flexible tissue in the interior of bones. In humans, red blood cells are produced in the heads of long bones in a process known as hematopoesis

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Enzymes helps in

Respiration
Digestion
Immune system
Reproduction


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