Read and download NCERT Class 9 Science Why Do We Fall Ill Questions in NCERT book for Class 9 Science. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Science textbook for Class 9 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 9 Science to understand the answers of the exercise questions given at the end of this chapter
NCERT Book for Class 9 Science Chapter 13 Why Do We Fall Ill?
Class 9 Science students should refer to the following NCERT Book Chapter 13 Why Do We Fall Ill? in Class 9. This NCERT Book for Class 9 Science will be very useful for exams and help you to score good marks
Chapter 13 Why Do We Fall Ill? NCERT Book Class 9
WHY DO WE FALL ILL
1. Which one of the following is not a viral disease?
(a) Dengue
(b) AIDS
(c) Typhoid
(d) Influenza
2. Which one of the following is not a bacterial disease?
(a) Cholera
(b) Tuberculosis
(c) Anthrax
(d) Influenza
3. Which one of the following disease is not transmitted by mosquito?
(a) Brain fever
(b) Malaria
(c) Typhoid
(d) Dengue
4. Which one of the following disease is caused by bacteria?
(a) Typhoid
(b) Anthrax
(c) Tuberculosis
(d) Malaria
5. Explain giving reasons
(a) Balanced diet is necessary for maintaining healthy body.
(b) Health of an organism depends upon the surrounding environmental conditions.
(c) Our surrounding area should be free of stagnant water.
(d) Social harmony and good economic conditions are necessary for good health.
6. What is a disease? How many types of diseases have you studied? Give examples.
7. What do you mean by disease symptoms? Explain giving two examples?
8. Why is immune system essential for our health?
9. What precautions will you take to justify “prevention is better than cure”.
10. Why do some children fall ill more frequently than others living in the same locality?
11. Why are antibiotics not effective for viral disease?
12. Becoming exposed to or infected with an infectious microbe does not necessarily mean developing noticeable disease. Explain.
13. Give any four factors necessary for a healthy person.
14. Why is AIDS considered to be a ‘Syndrome’ and not a disease?
Please refer to attached file for NCERT Class 9 Science Why Do We Fall Ill Questions
| NCERT Class 9 Science Matter In Our Surroundings |
| NCERT Class 9 Science Matter In Our Surroundings Questions |
| NCERT Class 9 Science Is Matter Around Us Pure |
| NCERT Class 9 Science Is Matter Around Us Pure Questions |
| NCERT Class 9 Science Atoms And Molecules |
| NCERT Class 9 Science Atoms And Molecules Questions |
| NCERT Class 9 Science Structure Of The Atom |
| NCERT Class 9 Science Structure Of The Atom Questions |
| NCERT Class 9 Science The Fundamental Unit Of Life |
| NCERT Class 9 Science The Fundamental Unit Of Life Questions |
| NCERT Class 9 Science Tissues |
| NCERT Class 9 Science Tissues Questions |
| NCERT Class 9 Science Diversity In Living Organisms |
| NCERT Class 9 Science Diversity In Living Organisms Questions |
| NCERT Class 9 Science Motion |
| NCERT Class 9 Science Motion Questions |
| NCERT Class 9 Science Force And Laws Of Motion |
| NCERT Class 9 Science Force And Laws Of Motion Questions |
| NCERT Class 9 Science Gravitation |
| NCERT Class 9 Science Gravitation Questions |
| NCERT Class 9 Science Work And Energy |
| NCERT Class 9 Science Work And Energy Questions |
| NCERT Class 9 Science Sound |
| NCERT Class 9 Science Sound Questions |
| NCERT Class 9 Science Why Do We Fall Ill |
| NCERT Class 9 Science Why Do We Fall Ill Questions |
| NCERT Class 9 Science Natural Resources |
| NCERT Class 9 Science Natural Resources Questions |
| NCERT Class 9 Science Improvement In Food Resources |
| NCERT Class 9 Science Improvement In Food Resources Questions |
| NCERT Class 9 Science Solutions and Answers |
Science NCERT Book Class 9 Chapter 13 Why Do We Fall Ill?
The above NCERT Books for Class 9 Science Chapter 13 Why Do We Fall Ill? have been published by NCERT for latest academic session. The textbook by NCERT for Chapter 13 Why Do We Fall Ill? Science Class 9 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Chapter 13 Why Do We Fall Ill? NCERT etextbooks as the exams for Class 9 Science are always asked as per the syllabus defined in these ebooks. These Class 9 Chapter 13 Why Do We Fall Ill? book for Science also includes collection of question. We have also provided NCERT solutions for Class 9 Science which have been developed by teachers of StudiesToday.com after thorough review of the latest book and based on pattern of questions in upcoming exams for Class 9 students.
NCERT Book Class 9 Science Chapter 13 Why Do We Fall Ill?
The latest NCERT book for Chapter 13 Why Do We Fall Ill? pdf have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. The books for Class 9 Science Chapter 13 Why Do We Fall Ill? are designed to enhance the overall understanding of students. All Class 9 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 9 students.
Chapter 13 Why Do We Fall Ill? NCERT Book Class 9 Science
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Class 9 Science Chapter 13 Why Do We Fall Ill? NCERT Book
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Class 9 Chapter 13 Why Do We Fall Ill? NCERT Book Science
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