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Human Health and Disease MCQs
Class XII Biology
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NCERT Based
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NEET Practice
📘 Concept Based
📝 Exam Level
🤖 AI Explanations
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446 questions in this chapter
Question 281 of 446
📘 CLASS XII
In adolescents, anabolic steroid use may result in stunted growth due to premature closure of the growth centres of the ____ bones.
Premature closure of the growth centres of the long bones may result in stunted growth.
Question 282 of 446
📘 CLASS XII
Parenting that combines high levels of nurturance and consistent discipline is associated with ____ risk of substance abuse.
Parenting that combines nurturance and consistent discipline has been associated with lowered risk of substance abuse.
Question 283 of 446
📘 CLASS XII
The early Greeks asserted that health was a state where there was a balance of certain ____.
Health was considered as a state of body and mind where there was a balance of certain ‘‘humors’’.
Question 284 of 446
📘 CLASS XII
Persons with ‘blackbile’ were thought to belong to a hot personality and would have ____.
It was thought that persons with ‘blackbile’ belonged to hot personality and would have fevers.
Question 285 of 446
📘 CLASS XII
Awareness about diseases, vaccination, and proper disposal of wastes are necessary for achieving good ____.
These measures are necessary for achieving good health.
Question 286 of 446
📘 CLASS XII
When the functioning of one or more organs of the body is adversely affected, we say that we have a ____.
When the functioning of one or more organs or systems of the body is adversely affected, we say that we have a disease.
Question 287 of 446
📘 CLASS XII
Most parasites are therefore ____ as they cause harm to the host by living in (or on) them.
Most parasites are therefore pathogens as they cause harm to the host by living in (or on) them.
Question 288 of 446
📘 CLASS XII
In severe cases of typhoid, ____ perforation and death may occur.
Intestinal perforation and death may occur in severe cases of typhoid.
Question 289 of 446
📘 CLASS XII
Mary Mallon, nicknamed Typhoid Mary, was a ____ by profession who continued to spread typhoid for several years.
Mary Mallon was a cook by profession and was a typhoid carrier.
Question 290 of 446
📘 CLASS XII
Dysentery, plague, and ____ are some of the other bacterial diseases in man.
Dysentery, plague, diphtheria, etc., are some of the other bacterial diseases in man.
