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Selina solutions for Concise Biology [English] Class 9 ICSE chapter 16 - Diseases : Cause and Control [Latest edition]

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Selina solutions for Concise Biology [English] Class 9 ICSE chapter 16 - Diseases : Cause and Control - Shaalaa.com
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Solutions for Chapter 16: Diseases : Cause and Control

Below listed, you can find solutions for Chapter 16 of CISCE Selina for Concise Biology [English] Class 9 ICSE.


Multiple choice typeVery short answer typeShort answer typeLong answer type
Multiple choice type [Pages 164 - 165]

Selina solutions for Concise Biology [English] Class 9 ICSE 16 Diseases : Cause and Control Multiple choice type [Pages 164 - 165]

1Page 164

A disease widely spread worldwide is known as

  • endemic

  • epidemic

  • pandemic

  • sporadic

2Page 164

The letter B in the name BCG vaccination stands for

  • Brief 

  • Beri-beri 

  • Bacteria 

  • Bacillus

3Page 164

Use of disposable syringes for injecting medicines, etc. is specially advised to prevent

  • Poliomyelitis

  • Mumps

  • Rabies

  • AIDS

4Page 165

 The vector that transmits the malarial pathogen is:

  •  Culex mosquito

  • Housefly

  • Anopheles mosquito 

  • Entamoeba   

5Page 165

Amoebiasis is caused by the protozoan:

  • Amoeba proteus 

  • Euglena 

  • Plasmodium 

  • Entamoeba 

6Page 165

BCG vaccine provides immunity against ______.

  • Tetanus

  • Cholera

  • AIDS

  • Tuberculosis

7Page 165

The expanded form of AIDS is

  • Active Immunity Deficiency Syndrome

  • Acquired Immuno Deficiency Syndrome

  • Acquired Immuno Deficiency Status

  • Active Immuno Deficiency Syndrome

     

Very short answer type [Page 165]

Selina solutions for Concise Biology [English] Class 9 ICSE 16 Diseases : Cause and Control Very short answer type [Page 165]

1.01Page 165

Mention whether the following statement is true (T) or false (F).

Filariasis is transmitted by the housefly.

  • True

  • False

1.02Page 165

Mention whether the following statement is true (T) or false (F). 

Malaria is caused by protozoan.

  • True

  • False

1.03Page 165

Mention whether the following statement is true (T) or false (F). 

BCG vaccine is used for chicken pox.

  • True

  • False

1.04Page 165

Mention whether the following statement is true (T) or false (F).

Louis Pasteur discovered a cure for malaria.

  • True

  • False 

1.05Page 165

Which of the following statement is true (T) and which ones are false (F)? 

AIDS is caused by a bacterium. 

  • True

  • False

1.06Page 165

Mention Whether the Following Statement is True (T) Or False (F).

HIV is a serious disease, usually fatal.

  • True 

  • False

1.07Page 165

Mention Whether the Following Statement is True (T) Or False (F).

AIDS is not transmitted by contact with a patient's clothes.

  • True 

  • False

1.08Page 165

Mention whether the following statement is true (T) or false (F).

Chicken pox and hepatitis are bacterial diseases.

  • True

  • False

1.09Page 165

Mention whether the following statement is true (T) or false (F).

Goitre is endemic in sub-Himalayan regions of India. 

  • True

  • False

1.1Page 165

Mention whether the following statement is true (T) or false (F). 

AIDS is caused by a fungus.

  • True

  • False

1.11Page 165

Mention whether the following statement is true (T) or false (F).

Hay fever and asthma are allergies. 

  • True

  • False

1.12Page 165

Mention whether the following statement is true (T) or false (F).

Smallpox still occurs in India.

  • True

  • False

1.13Page 165

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

2Page 165

Write the full form of the following as it occurs in biology:
AIDS

3.1Page 165

Name the Following:
Category of pathogen that causes diseases like common cold and mumps. 

3.2Page 165

Name the following:

The vaccine for preventing tuberculosis.

3.3Page 165

Name the following:

An organ usually affected by tuberculosis. 

3.4Page 165

Name the following:

A disease that weakens the body's defence system against infections. 

3.5Page 165

Name the following:

Germ of germ-substance introduced into the body to prevent occurrence of an infectious disease. 

3.6Page 165

Name the following:

The vector responsible for transmission of sleeping sickness. 

3.7Page 165

Name the following:

The microorganism that requires a host to reproduce. 

3.8Page 165

Name the following:

The popular name of the disease filariasis. 

Short answer type [Page 165]

Selina solutions for Concise Biology [English] Class 9 ICSE 16 Diseases : Cause and Control Short answer type [Page 165]

1.1Page 165

Define the following:
Infection

1.2Page 165

Define the following:
Pathogen

1.3Page 165

Define the following:
Incubation period

1.4Page 165

Define the following:
Allergen

2Page 165

What are the different ways in which infectious diseases can spread?

3Page 165

Name any four non-infectious diseases and their causes.

4Page 165

Why is it important to know how the germs leave the body of a patient?

5Page 165

Name the causative germ of AIDS. How is this disease transmitted?

Long answer type [Page 165]

Selina solutions for Concise Biology [English] Class 9 ICSE 16 Diseases : Cause and Control Long answer type [Page 165]

1.1Page 165

Write very briefly about the following:

BCG

1.2Page 165

Write very briefly about the following

Incubation period

1.3Page 165

Write very briefly about the following:

Chicken pox

1.4Page 165

Write very briefly about the following:

 Hepatitis A 

2Page 165

What are the causes and symptoms of malaria, chicken pox and tuberculosis? How can these diseases be prevented?

Solutions for 16: Diseases : Cause and Control

Multiple choice typeVery short answer typeShort answer typeLong answer type
Selina solutions for Concise Biology [English] Class 9 ICSE chapter 16 - Diseases : Cause and Control - Shaalaa.com

Selina solutions for Concise Biology [English] Class 9 ICSE chapter 16 - Diseases : Cause and Control

Shaalaa.com has the CISCE Mathematics Concise Biology [English] Class 9 ICSE CISCE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. Selina solutions for Mathematics Concise Biology [English] Class 9 ICSE CISCE 16 (Diseases : Cause and Control) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.

Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. Selina textbook solutions can be a core help for self-study and provide excellent self-help guidance for students.

Concepts covered in Concise Biology [English] Class 9 ICSE chapter 16 Diseases : Cause and Control are Helminthic Diseases, Vector Borne Diseases, Viral Diseases, Categories of Disease, Human Diseases > Non-communicable or Non-infectious Diseases, Human Diseases > Communicable / Infectious Diseases, Bacterial Diseases, Protozoan Diseases.

Using Selina Concise Biology [English] Class 9 ICSE solutions Diseases : Cause and Control exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Selina Solutions are essential questions that can be asked in the final exam. Maximum CISCE Concise Biology [English] Class 9 ICSE students prefer Selina Textbook Solutions to score more in exams.

Get the free view of Chapter 16, Diseases : Cause and Control Concise Biology [English] Class 9 ICSE additional questions for Mathematics Concise Biology [English] Class 9 ICSE CISCE, and you can use Shaalaa.com to keep it handy for your exam preparation.

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