CBSE Multiple Choice Questions and Answers of Biology from Chapter Health and Diseases | CBSE - Health and Diseases MCQs | NCERT Solution of Class 12 Biology Health and Diseases

Questions

46 Goitre disorder is caused by deficiency of

1 Iron

2 Protein

3 Retinol

4 Iodine

View Answer

Answer: Iodine

47 Chargaff’s rule were formulated in

1 Aristotle

2 Hippocrates

3 Edward

4 Darwin

View Answer

Answer: Hippocrates

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48 ______ diseases are also called inborn diseases

1 Infected

2 Contagious

3 Acquired

4 Congenital

View Answer

Answer: Congenital

49 Scurvy disease is caused by the deficiency of vitamin

1 B complex

2 C

3 D

4 K

View Answer

Answer: C

50 Which is correct about AIDS?

1 Drug addicts are least susceptible

2 Care and nutrition cure AIDS patients

3 Virus enters helper T-cells and reduces their number

4 It can spread through eating food together with infected person.

View Answer

Answer: Virus enters helper T-cells and reduces their number

51 A sexually transmitted bacterial disease is

1 AIDS

2 Syphilis

3 Herpes

4 Hepatitis

View Answer

Answer: Syphilis

52 A slate of complete physical mental and social well being is called

1 Disease

2 Health

3 Hygiene

4 Infirmity

View Answer

Answer: Health

53 Scurvy is developed due to the deficiency of

1 iodine

2 vitamin B

3 vitamin A

4 vitamin C

View Answer

Answer: vitamin C

54 Kala-azar is caused by

1 Taenia solium

2 Trypanosoma gambiense

3 Leishmania donovani

4 Wuchereria bancrofti

View Answer

Answer: Leishmania donovani

55 Which of the following diseases is non contagious but infectious?

1 leprosy

2 AIIDS

3 measles

4 mumps

View Answer

Answer: AIIDS

56 Bone cancer belongs to the category of

1 Leukemia

2 Lymphoma

3 Sarcoma

4 Carcenoma

View Answer

Answer: Sarcoma

57 Sarcoma is cancer of (MANIPAL)

1 Bones

2 Adipose tissue

3 Connective tissue and muscular tissue

4 All of the above

View Answer

Answer: All of the above

58 Which one of the following diseases is a communicable?

1 rickets

2 amoebiasis

3 diabetes

4 cancer

View Answer

Answer: amoebiasis

59 Most of the tumours

1 Malignant

2 Benign

3 Related to carcinoma

4 Sample boils

View Answer

Answer: Benign

60 Select the vital disease

1 Diabetes

2 Tetanus

3 Leprosy

4 Poliomyelitis

View Answer

Answer: Poliomyelitis

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