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

MCQ | Why Do we Fall Ill Class 9 | Part-2

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-2 )
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 is the literal meaning of disease?
	A. Being happy
	B. Being unaware
	C. Being uncomfortable
	D. Being uncomplicated

Ans: Being uncomfortable

Q2.	Rejection of transplanted organ is prevented by regular use of
	A. Cyclosporin
	B. Calcitonin
	C. Thrombin
	D. Pyroxin

Ans: Cyclosporin

Q3.	Which one of the following is not a viral disease?
	A. Dengue
	B. AIDS
	C. Typhoid
	D. Influenza

Ans: Typhoid

Q4.	The diseases where microbes are the immediate causes, are called
	A. infectious diseases
	B. non-infectious diseases
	C. chronic diseases
	D. acute diseases

Ans: infectious diseases

Q5.	Antibiotics used in treatment of bacterial and fungal diseases are
	A. the names of useful bacteria
	B. toxins produced by bacteria
	C. drugs manufactured to kill viruses
	D. products of metabolism in some bacteria

Ans: products of metabolism in some bacteria

Q6.	Acute diseases last for:
	A. Long period of time
	B. Only few hours
	C. Short period of time
	D. Life long

Ans: Short period of time

Q7.	Antibiotics do not work against viral infections because
	A. viruses live only inside host cells.
	B. viruses do not have metabolic pathways of their own,
	C. viruses are resistant to antibiotics.
	D. the protein coat of viruses acts as a barrier to the antibiotics

Ans: viruses do not have metabolic pathways of their own,

Q8.	‘Public cleanliness is important for individual health’. Which of the following is an example of this statement?
	A. Brushing our teeth and taking bath everyday keeps our body clean
	B. Collecting and cleaning of garbage cans on the street regularly helps to prevent the spread of diseases
	C. Clean rooms in our houses are essential for healthy living
	D. Cutting nails regularly prevents dirt accumulation and infection in the nails

Ans: Collecting and cleaning of garbage cans on the street regularly helps to prevent the spread of diseases

Q9.	The organisms which carry the infectious agents from a sick person to another potential host are known as
	A. Fomites
	B. Causative agents
	C. Vectors
	D. Vehicles

Ans: Vectors

Q10.	Which one of the following is not a bacterial disease?
	A. Cholera
	B. Tuberculosis
	C. Anthrax
	D. Influenza

Ans: Influenza

Q11.	Diseases with very short period of time called……………….
	A.Cancer
	B.Acute disease
	C.Chronic diseases
	D.Fever

Ans: Acute disease

Q12.	Disease causes for long time or life time called…………… disease
	A.Cancer
	B.Acute disease
	C.Chronic diseases
	D.Fever

Ans: Chronic diseases

Q13.	Cold cough is a…………………..
	A.Cancer
	B.Acute disease
	C.Chronic diseases
	D.Simple disease

Ans: Acute disease

Q14.	Elephantiasis is a…………………..
	A.Dangerous disease
	B.Acute disease
	C.Chronic diseases
	D.Simple disease

Ans: Chronic diseases

Q15.	Corona is the ………………..
	A.Infectious disease
	B.Non infectious disease
	C.A and b both
	D.None of them

Ans: Infectious disease

Q16.	Cancer is the………………
	A.Infectious disease
	B.Non infectious disease
	C.A and b both
	D.None of them

Ans: Non infectious disease

Q17.	Cancer is cause due to……………
	A.High fever
	B.High blood pressure
	C.Genetic abnormalities
	D.Weakness of body

Ans: Genetic abnormalities

Q18.	Staphylococci is the bacteria causes………..
	A.Dysentery
	B.Omitting
	C.Fever
	D.Acne

Ans: Acne

Q19.	Trypanosoma is the protozoan organism who responsible for………………
	A.Fever
	B.Dysentery
	C.Sleeping sickness
	D.Acne

Ans: Sleeping sickness

Q20.	……………… is not cause by virus
	A.Cold
	B.Influenza
	C.AIDS
	D.Dysentery

Ans: Dysentery

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-2

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