MCQ Questions for Class 12 Biology Chapter 8 Human Health and Disease with Answers Set-D

Human Health and Disease Class 12 Biology MCQs Questions with Answers

Check the below NCERT MCQ Questions for Class 12 Biology Chapter 8 Human Health and Disease with Answers Pdf free download. MCQ Questions for Class 12 Biology with Answers were prepared based on the latest exam pattern. We have Provided Human Health and Disease Class 12 Biology MCQs Questions with Answers to help students understand the concept very well.

Class 12 Biology Chapter 8 Quiz

Class 12 Biology Chapter 8 MCQ Online Test

You can refer to NCERT Solutions for Class 12 Biology Chapter 8 Human Health and Disease to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Human Health and Disease Class 12 Biology MCQ online test

Q1.	Which of these glands is large at the time of birth but in adults, it reduces to a very small size ?
	A.Thyroid
	B.Adrenal
	C.Thymus
	D.Spleen

Ans: Thymus

Q2.	AIDS is widely diagnosed by
	A.Widal test
	B.ELISA
	C.PC
	D.Chromatography.

Ans: ELISA

Q3.	Which of the following day is celebrated as ‘World AIDS Day’ ?
	A.31st March
	B.1st March
	C.Ist December
	D.31st December

Ans: Ist December

Q4.	Cancer cells do not exhibit the property of
	A.generating tumors
	B.metastasis
	C.contact inhibition
	D.less number of mitochondrial^cristae.

Ans: contact inhibition

Q5.	A person suffering from leukaemia has
	A.tumors in adipose tissue
	B.increased number of plasma cells
	C.increased number of melanocytes
	D.increased number of WBCs.

Ans: increased number of WBCs.

Q6.	A metastatic cancerous tumour is termed ‘sarcoma’ if the disorder is in
	A.fibroblasts
	B.circulatory system
	C.immune system
	D.epithelial cells.

Ans: fibroblasts

Q7.	A chemical carcinogen present in tobacco smoke is responsible for
	A.skin cancer
	B.pancreatic cancer
	C.stomach cancer
	D.lung cancer.

Ans: lung cancer.

Q8.	Major factors that cause cancer are
	A.oncogenes and polymorphonuclear leucocytes
	B.oncogenes and tumour suppressor genes
	C.MHC genes
	D.cellular oncogenes and a-interferons.

Ans: oncogenes and tumour suppressor genes

Q9.	Which of the following approaches are used for the treatment of cancer ?
	A.Immunotherapy
	B.Surgery
	C.Radiotherapy & chemotherapy
	D.All of these

Ans: All of these

Q10.	The substance given to cancer patients in order to activate their immune system and destroy the tumour is
	A.histamine
	B.interleukin
	C.a-interferon
	D.morphine.

Ans: a-interferon

Q11.	In humans, receptors for opioids are present in
	A.central nervous system
	B.gastrointestinal tract
	C.respiratory tract
	D.both (a) and (b)

Ans: both (a) and (b)

MCQ Questions for Class 12 Biology

NCERT Solutions for Class 12 Biology

Class 12 Biologys

NCERT SOLUTIONS FOR CLASS 12

MCQ Questions for Class 12 Biology Chapter 8 Human Health and Disease with Answers

MCQ Questions for Class 12 Biology Chapter 8 Human Health and Disease with Answers Set-D

Human Health and Disease Class 12 Biology MCQs Questions with Answers

Class 12 Biology Chapter 8 Quiz

Class 12 Biology Chapter 8 MCQ Online Test

Human Health and Disease Class 12 Biology MCQ online test

MCQ Questions for Class 12 Biology

NCERT Solutions for Class 12 Biology

Class 12 Biologys

NCERT Solutions for Class 12 Biology

NCERT Solutions for Class 12 Biology

Class 12 Biology

Class 12 Biology

Class 12 Biology

Class 12 Biology

Biology : Class 12

Biology : Class 12

NCERT Biology Class 12

NCERT Biology Class 12

NCERT Bio Class 12

NCERT Bio Class 12

12th NCERT Biology

12th NCERT Biology

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Class 12 Biology Chapters

MCQ QUESTIONS WITH ANSWER

NCERT SOLUTIONS FOR CLASS 12

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