Why Do We Fall - Gujarat Board (GSEB) STD 9 Science Questions - Vidyadip

Question types

Why Do We Fall question types

267 questions across 7 question groups — pick any mix to generate a Science paper with step-by-step answer keys.

267

Questions

7

Question groups

5

Question types

M.C.Q. [1 M]

true or false

Fill in the blank

Do as directed; [1 M ]

Que-Ans (Each of 2 Mark )

Que-Ans (Each of 3 Mark )

Que-Ans (Each of 5 Mark )

Sample Questions

Why Do We Fall questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1M.C.Q. [1 M]1 Mark

Female Anopheles mosquito is a carrier of a pathogen that causes:

A
Yellow fever.
B
Filariasis.
✓
Malaria.
D
Dengue.

Answer: C.

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Q 2M.C.Q. [1 M]1 Mark

Ascariasis spreads through:

A
Vectors.
B
Contaminated food and water.
C
Formites.
✓
Droplets.

Answer: D.

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Q 3M.C.Q. [1 M]1 Mark

Health deals with:

A
Social well being.
B
Physical fitness.
C
Mental fitness.
✓
All the above.

Answer: D.

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Q 4M.C.Q. [1 M]1 Mark

Which of the following is a bacterial disease?

A
Hepatitis $B.$
B
Poliomyelitis.
✓
Tetanus.
D
Malaria.

Answer: C.

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Q 5M.C.Q. [1 M]1 Mark

Which of the following is a mismatch?

A
Leprosy$-$ bacterial infection.
✓
$\text{AIDS}-$ bacterial infection.
C
Malaria$-$ protozoan infection.
D
Elephantiasis$-$ nematode infection.

Answer: B.

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Q 6true or false1 Mark

Communicable diseases are non-infectious.

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Q 7true or false1 Mark

High blood pressure is an infectious disease.

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Q 8true or false1 Mark

Rickets is caused due to the deficiency of vitamin A.

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Q 9true or false1 Mark

Hepatitis is non-communicable disease.

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Q 10true or false1 Mark

Antibiotics are produced by bacteria and fungi.

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Q 11Fill in the blank1 Mark

WHO stands for _________.

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Q 12Fill in the blank1 Mark

Rabies is also called __________.

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Q 13Fill in the blank1 Mark

BCG stands for _________.

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Q 14Fill in the blank1 Mark

Ability of an organism to resist disease is called a ___________.

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Q 15Fill in the blank1 Mark

HIV stands for _______.

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Q 16Do as directed; [1 M ]1 Mark

What may be the symptoms of a disease if brain is infected.

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Q 17Do as directed; [1 M ]1 Mark

Name one sexually transmitted viral disease.

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Q 18Do as directed; [1 M ]1 Mark

Which is AIDS day?

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Q 19Do as directed; [1 M ]1 Mark

List two means of spreading of infectious disease.

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Q 20Do as directed; [1 M ]1 Mark

Name the biologist who established that pathogen is a disease agent.

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Q 21Que-Ans (Each of 2 Mark )2 Marks

Discuss how do personal and community issues affect health?

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Q 22Que-Ans (Each of 2 Mark )2 Marks

Define the acute and chronic disease.

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Q 23Que-Ans (Each of 2 Mark )2 Marks

Distinguish between symptoms and signs of a disease.

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Q 24Que-Ans (Each of 2 Mark )2 Marks

Give definition of “health”.

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Q 25Que-Ans (Each of 2 Mark )2 Marks

Give an example of third level causes of the disease.

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Q 26Que-Ans (Each of 3 Mark )3 Marks

Which system of our body is activated in response to infection and how it responds?

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Q 27Que-Ans (Each of 3 Mark )3 Marks

It was diagnosed that the body of a patient has lost its power of fighting any infection. Name the disease he is suffering from. What type of microbe is responsible for this disease and how does it spread from one person to the other.

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Q 28Que-Ans (Each of 3 Mark )3 Marks

Match the following column with correct answers.

	Column I		Column II
a.	Fungal disease	i.	Dengue fever
b.	Viral disease	ii.	Cholera
c.	Protozoan disease	iii.	Skin disease
d.	Bacterial disease	iv.	Malaria

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Q 29Que-Ans (Each of 3 Mark )3 Marks

Define diarrhoea. Give an account of occurrence, symptoms, prevention and control of this ailment.

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Q 30Que-Ans (Each of 3 Mark )3 Marks

Describe certain bacterial diseases of human beings.

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Q 31Que-Ans (Each of 5 Mark )5 Marks

Explain how $ \text{HIV-AIDS}$ virus affects and damages our body?

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Q 32Que-Ans (Each of 5 Mark )5 Marks

Explain why antibiotics are more effective in curing bacterial disease than viral diseases?

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Q 33Que-Ans (Each of 5 Mark )5 Marks

Ravi suffered from tuberculosis, while Rehman suffered from typhoid. Which disease caused more damage and why?

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Q 34Que-Ans (Each of 5 Mark )5 Marks

Discuss:

Principles of treatment.
Vaccination.

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Q 35Que-Ans (Each of 5 Mark )5 Marks

Describe the various levels of causes of disease.

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