Biology 10 Chapter 10 MCQs Test 5

In Biology 10 Chapter 10 MCQs Test 5, there are 11 MCQs. A total of five MCQs Tests are available from Chapter 10 of FBISE Class 10 Biology Book. We have prepared 54 multiple-choice questions, which are divided into 5 MCQs Tests.

Practice
MCQs Test No 5

191

Class 10 Biology
Chapter 10
Practice MCQs Test No 5

1 / 10

A powerful poison which damages brain is:

Tar

Nicotine

Carcinogen

Carbon monoxide

2 / 10

A thick muscular structure present below the lungs is called:

Alveolus

Tracheoles

Diaphragm

Bronchioles

3 / 10

Passive smoking in non-smokers has increased heart rate by:

30-40%

20-30%

25-40%

25-30%

4 / 10

Function of pleural membrane Is to:

Secrete to help the lungs

Help to increase the volume of cavity during respiration

Increase volume of chest

Hold the lungs in their correct position in cavity

5 / 10

Some viral (influenza virus) and fungal infections may also lead to:

Lung cancer

Asthma

Pneumonia

Emphysema

6 / 10

The main cause of lung cancer is:

Viral infection

Bacterial infection

Smoking

Both viral and bacterial infection

7 / 10

Rate of breathing depends upon concentration of which gas in the blood?

Nitrogen

Oxygen

Carbon dioxide

Hydrogen

8 / 10

Which one takes deoxygenated blood towards lungs

Pulmonary artery

Aorta

Superior Vena cava

Pulmonary vein

9 / 10

Asthma is caused by:

Vitamin K deficiency

Vitamin C deficiency

Perfumes

Vitamin B-12 deficiency

10 / 10

Percentage of \({ CO }_{ 2 }\) in exhaled air during breathing is:

16%

79%

4%

0.04%

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Test Yourself
MCQs Test No 5

/10

61

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Class 10 Biology
Chapter 10
Test Yourself
MCQs Test No 5

1 / 10

Which one takes deoxygenated blood towards lungs

Superior Vena cava

Aorta

Pulmonary vein

Pulmonary artery

2 / 10

Rate of breathing depends upon concentration of which gas in the blood?

Oxygen

Carbon dioxide

Hydrogen

Nitrogen

3 / 10

A powerful poison which damages brain is:

Carcinogen

Nicotine

Carbon monoxide

Tar

4 / 10

A thick muscular structure present below the lungs is called:

Tracheoles

Bronchioles

Alveolus

Diaphragm

5 / 10

The main cause of lung cancer is:

Smoking

Viral infection

Both viral and bacterial infection

Bacterial infection

6 / 10

Percentage of \({ CO }_{ 2 }\) in exhaled air during breathing is:

4%

0.04%

16%

79%

7 / 10

Some viral (influenza virus) and fungal infections may also lead to:

Pneumonia

Lung cancer

Emphysema

Asthma

8 / 10

Passive smoking in non-smokers has increased heart rate by:

25-30%

20-30%

25-40%

30-40%

9 / 10

Function of pleural membrane Is to:

Help to increase the volume of cavity during respiration

Increase volume of chest

Hold the lungs in their correct position in cavity

Secrete to help the lungs

10 / 10

Asthma is caused by:

Vitamin B-12 deficiency

Vitamin K deficiency

Perfumes

Vitamin C deficiency

Your score is

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0%

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