MCQ Questions | Class 9 Science Chapter 13 | Why Do we Fall Ill with Answers

MCQ | Why Do we Fall Ill Class 9 | Part-1

Check the below NCERT MCQ Questions for Class 9 Science Chapter 13 Why Do we Fall Ill with Answers Pdf free download. MCQ Questions for Class 9 Science with Answers were prepared based on the latest exam pattern. We have Provided Why Do we Fall Ill Class 9 Science MCQs Questions with Answers to help students understand the concept very well.

Objective Question | NCERT Science Class 9

NCERT Solutions Class 9 Science
Book:	National Council of Educational Research and Training (NCERT)
Board:	Central Board of Secondary Education (CBSE)
Class:	9th
Subject:	Science
Chapter:	13 ( Part-1 )
Chapters Name:	Why Do we Fall Ill
Medium:	English

Ncert Solutions for Class 9 Science | Objective Type Questions

You can refer to NCERT Solutions for Class 9 Science Chapter 13 Why Do we Fall Ill to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Why Do we Fall Ill | Class 9 Science | NCERT Solutions

Q1.	Which of the following could be a cause for developing a disease?
	A. Exercising properly
	B. Having a balanced diet
	C. Poor personal hygiene
	D. Getting enough sleep

Ans: Poor personal hygiene

Q2.	Sleeping sickness is caused by ____________, a protozoan.
	A. Trypanosoma
	B. Euglena
	C. Plasmodium
	D. Amoeba

Ans: Trypanosoma

Q3.	Identify the group among the following, which contains all bacterial diseases :
	A. Typhoid, tuberculosis, anthrax
	B. Malaria, anthrax, typhoid
	C. Kala-azar, influenza, tuberculosis
	D. Tuberculosis, anthrax, dengue

Ans: Typhoid, tuberculosis, anthrax

Q4.	Which is not a contributory cause of a person acquiring a water borne disease?
	A. Lack of sufficient food
	B. Attack by bacteria
	C. Genetic susceptibility to the disease
	D. Lack of clean drinking water

Ans: Genetic susceptibility to the disease

Q5.	Suzan’s grandfather is suffering from tuberculosis. In which category will you put his disease?
	A. Chronic and acute both
	B. She cannot predict anything from this information.
	C. Chronic
	D. Acute

Ans: Chronic

Q6.	We should not allow mosquitoes to breed in our surroundings because they
	A. multiply very fast and cause pollution
	B. are vectors for many diseases
	C. bite and cause skin diseases
	D. are not important insects

Ans: are vectors for many diseases

Q7.	The process in which the active immune system employs many cells to the affected tissue, is called
	A. infection
	B. infestation
	C. invasion
	D. inflammation

Ans: inflammation

Q8.	Choose the wrong statement:
	A. High blood pressure is caused by excessive weight and lack of exercise
	B. Cancers can be caused by genetic abnormalities
	C. Peptic ulcers are caused by eating acidic food
	D. Acne is caused by Staphylococci

Ans: Peptic ulcers are caused by eating acidic food

Q9.	What is the importance of childhood immunisation programmes?
	A. These programmes give protection only when the child reaches adult stage.
	B. These programmes give lifelong protection against several infectious diseases
	C. These progremmes give temporary protection against diseases
	D. These programmes improve the health of some children

Ans: These programmes give lifelong protection against several infectious diseases

Q10.	The vector for Yellow fever is:
	A. Mosquito
	B. Flea
	C. Housefly
	D. Rat

Ans: Mosquito

Q11.	……………….. is the basic units of organism
	A.Bactria
	B.Cell
	C.Tissue
	D.proteins

Ans: cell

Q12.	function of heart
	A.contraction and relaxation
	B.purification of blood
	C.purification of body
	D.none of them

Ans: purification of blood

Q13.	function of lungs……………….
	A.Beating
	B.Breathing
	C.Contracting
	D.Digesting

Ans: Breathing

Q14.	Function of kidney…………….
	A.Breathing
	B.Beating
	C.Filtering of urine
	D.Filtering of blood

Ans: Filtering of urine

Q15.	Name of cells which carry message and passes to brain
	A.Ovum
	B.Sperm
	C.Liver cell
	D.Nerve cell

Ans: Nerve cell

Q16.	…………….. cells present in kidney
	A.Nerve
	B.Liver
	C.Nephron
	D.Liver

Ans: Nephron

Q17.	If the kidneys are not filtering urine then…………..
	A.Blood get contaminated
	B.Dysentery
	C.Omitting
	D.Poisonous substance accumulated

Ans: Poisonous substance accumulated

Q18.	……………………. Is the state of being well enough to function well physically, mentally, and socially
	A.Sick
	B.Homesick
	C.Healthy
	D.Strong

Ans: Healthy

Q19.	Food is digested by ………………….. system
	A.Circulatory
	B.Blood
	C.Transport
	D.Digestive

Ans: Digestive

Q20.	Stomach is the vital organ of…………….. system
	A.Circulatory
	B.Blood
	C.Transport
	D.Digestive

Ans: Digestive

CBSE Solutions | Ncert Solutions Science Class 9

NCERT Solutions | MCQ Class 9 Science

NCERT | Class 9 Science Solutions

MCQ Questions for Class 9 Science in English Medium

MCQ Questions | Class 9 Science Chapter 13

MCQ Questions | Class 9 Science Chapter 13 | Why Do we Fall Ill with Answers

MCQ | Why Do we Fall Ill Class 9 | Part-1

Objective Question | NCERT Science Class 9

Ncert Solutions for Class 9 Science | Objective Type Questions

Why Do we Fall Ill | Class 9 Science | NCERT Solutions

CBSE Solutions | Ncert Solutions Science Class 9

NCERT Solutions | MCQ Class 9 Science

NCERT | Class 9 Science Solutions

MCQ Questions for Class 9 Science in English Medium

MCQ Questions for Class 9 Science Chemistry with Answers

MCQ Questions for Class 9 Science Biology with Answers

MCQ Questions for Class 9 Science Physics with Answers

MCQ Questions for Class 9 Science Biology with Answers

NCERT SOLUTIONS

Post a Comment

Post a Comment

Contact Form