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12th CBSE
IMPORTANT
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The term 'Health' is defined in many ways. The most accurate definition of the health would be

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Important Questions on Human Health and Diseases

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12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 8 - Human Health and Diseases>MULTIPLE-CHOICE QUESTIONS>Q 2
The organisms which cause diseases in plants and animals are called
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12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 8 - Human Health and Diseases>MULTIPLE-CHOICE QUESTIONS>Q 3
The clinical test that is used for diagnosis of typhoid is
MEDIUM
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 8 - Human Health and Diseases>MULTIPLE-CHOICE QUESTIONS>Q 4
Diseases are broadly grouped into infectious and non-infectious diseases. In the list given below, identify infectious diseases.
i. Cancer
ii. Influenza
iii. Allergy
iv. Smallpox
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12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 8 - Human Health and Diseases>MULTIPLE-CHOICE QUESTIONS>Q 5
The sporozoites that cause infection when a female Anopheles mosquito bites a person are formed in_____.
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12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 8 - Human Health and Diseases>MULTIPLE-CHOICE QUESTIONS>Q 6
The disease chikungunya is transmitted by
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12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 8 - Human Health and Diseases>MULTIPLE-CHOICE QUESTIONS>Q 7
Many diseases can be diagnosed by observing the symptoms in the patient. Which group of symptoms are indicative of pneumonia?
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12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 8 - Human Health and Diseases>MULTIPLE-CHOICE QUESTIONS>Q 8
Cancer-causing genes are called
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12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 8 - Human Health and Diseases>MULTIPLE-CHOICE QUESTIONS>Q 9
In malignant tumours, the cells proliferate, grow rapidly and move to other parts of the body to form new tumours. This stage of disease is called