Chapters
Chapter 2: Cell : The Unit of Life
Chapter 3: Tissues : Plant and Animal Tissues
Chapter 4: The Flower
Chapter 5: Pollination and Fertilization
Chapter 6: Seeds - Structure and Germination
Chapter 7: Respiration in Plants
Chapter 8: Five Kingdom Classification
Chapter 9: Economic Importance of Bacteria and Fungi
Chapter 10: Nutrition
Chapter 11: Digestive System
Chapter 12: Skeleton - Movement and Locomotion
Chapter 13: Skin - "The Jack of all Trades"
Chapter 14: The Respiratory System
Chapter 15: Hygiene - [A Key to Healthy Life]
Chapter 16: Diseases : Cause and Control
Chapter 17: Aids to Health
Chapter 18: Health Organisation
Chapter 19: Waste Generation and Management
Chapter 16: Diseases : Cause and Control
Selina solutions for Concise Science Biology 1 Class 9 ICSE Chapter 16 Diseases : Cause and Control Multiple choice type [Pages 164 - 165]
A disease widely spread worldwide is known as
endemic
epidemic
pandemic
sporadic
The letter B in the name BCG vaccination stands for
Brief
Beri-beri
Bacteria
Bacillus
Use of disposable syringes for injecting medicines, etc. is specially advised to prevent
Poliomyelitis
Mumps
Rabies
AIDS
The vector that transmits the malarial pathogen is:
Culex mosquito
Housefly
Anopheles mosquito
Entamoeba
Amoebiasis is caused by the protozoan:
Amoeba proteus
Euglena
Plasmodium
Entamoeba
The expanded form of AIDS is
Active Immunity Deficiency Syndrome
Acquired Immuno Deficiency Syndrome
Acquired Immuno Deficiency Status
Active Immuno Deficiency Syndrome
Selina solutions for Concise Science Biology 1 Class 9 ICSE Chapter 16 Diseases : Cause and Control Very short answer type [Page 165]
Mention whether the following statement is true (T) or false (F).
Filariasis is transmitted by the housefly.
True
False
Mention whether the following statement is true (T) or false (F).
Malaria is caused by protozoan.
True
False
Mention whether the following statement is true (T) or false (F).
BCG vaccine is used for chicken pox.
True
False
Mention whether the following statement is true (T) or false (F).
Louis Pasteur discovered a cure for malaria.
True
False
Which of the following statement is true (T) and which ones are false (F)?
AIDS is caused by a bacterium.
True
False
Mention Whether the Following Statement is True (T) Or False (F).
HIV is a serious disease, usually fatal.
True
False
Mention Whether the Following Statement is True (T) Or False (F).
AIDS is not transmitted by contact with a patient's clothes.
True
False
Mention whether the following statement is true (T) or false (F).
Chicken pox and hepatitis are bacterial diseases.
True
False
Mention whether the following statement is true (T) or false (F).
Goitre is endemic in sub-Himalayan regions of India.
True
False
Mention whether the following statement is true (T) or false (F).
AIDS is caused by a fungus.
True
False
Mention whether the following statement is true (T) or false (F).
Hay fever and asthma are allergies.
True
False
Mention whether the following statement is true (T) or false (F).
Smallpox still occurs in India.
True
False
Mention whether the following statement is true (T) or false (F).
The disease filariasis is caused by the bite of the female anopheles mosquito.
True
False
Write the full form of the following as it occurs in biology:
AIDS
Name the Following:
Category of pathogen that causes diseases like common cold and mumps.
Name the following:
The vaccine for preventing tuberculosis.
Name the following:
A disease that weakens the body's defence system against infections.
Name the following:
Germ of germ-substance introduced into the body to prevent occurrence of an infectious disease.
Name the following:
The vector responsible for transmission of sleeping sickness.
Name the following:
The microorganism that requires a host to reproduce.
Name the following:
The popular name of the disease filariasis.
Selina solutions for Concise Science Biology 1 Class 9 ICSE Chapter 16 Diseases : Cause and Control Short answer type [Page 165]
Define the following:
Infection
Define the following:
Pathogen
Define the following:
Incubation period
Define the following:
Allergen
What are the different ways in which infectious diseases can spread?
Name any four non-infectious diseases and their causes.
Why is it important to know how the germs leave the body of a patient?
Name the causative germ of AIDS. How is this disease transmitted?
Selina solutions for Concise Science Biology 1 Class 9 ICSE Chapter 16 Diseases : Cause and Control Long answer type [Page 165]
Write very briefly about the following:
BCG
Write very briefly about the following
Incubation period
Write very briefly about the following:
Chicken pox
Write very briefly about the following:
Hepatitis A
What are the causes and symptoms of malaria, chicken pox and tuberculosis? How can these diseases be prevented?
Chapter 16: Diseases : Cause and Control
Selina solutions for Concise Science Biology 1 Class 9 ICSE chapter 16 - Diseases : Cause and Control
Selina solutions for Concise Science Biology 1 Class 9 ICSE chapter 16 (Diseases : Cause and Control) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CISCE Concise Science Biology 1 Class 9 ICSE solutions in a manner that help students grasp basic concepts better and faster.
Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. Selina textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.
Concepts covered in Concise Science Biology 1 Class 9 ICSE chapter 16 Diseases : Cause and Control are Disease, Diseases Caused by Parasitic Worms, Viral Diseases, Vector Borne Diseases, Categories of Disease, Non-communicable or Non-infectious Diseases, Communicable Or Infectious Diseases, Diseases Caused by Bacteria, Diseases Caused by Protozoa.
Using Selina Class 9 solutions Diseases : Cause and Control exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in Selina Solutions are important questions that can be asked in the final exam. Maximum students of CISCE Class 9 prefer Selina Textbook Solutions to score more in exam.
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