Biology 10 Chapter 10 Challenge MCQs Test

ByMuhammad Zaman

In Biology 10 Chapter 10 Challenge MCQs Test, there are 54 MCQs. This test contains all the Chapter 10 MCQs of practice tests. So just do the practice of all the 5 MCQs Tests then come to do this test. All these MCQ tests are for Federal Board students.

Biology 10 Chapter 10 Challenge MCQs Test

Challenge MCQs Test

217

Class 10 Biology
Chapter 10
Full Chapter Challenge Test

1 / 54

Cough, mild wheezing, fever, chills and shortness of breath (especially when doing hard Job) are symptoms of:

2 / 54

Which process does not occur in the nasal cavity?

3 / 54

Gases diffuse by general surface in:

4 / 54

How many pairs of ribs are there In humans?

5 / 54

Which of the following is called voice box?

6 / 54

In which of the following gaseous exchange occurs through stomata?

7 / 54

Where does the gaseous exchange occur In humans?

8 / 54

The primary chemical stimulus for breathing is the concentration of;

9 / 54

Which one takes deoxygenated blood towards lungs

10 / 54

A flap of tissue which guards glottis is:

11 / 54

Which remains unaffected in expired air?

12 / 54

Pneumonia is an infection of:

13 / 54

The process of gaseous exchange involves:

14 / 54

Exchange of gases occurs through lenticels in:

15 / 54

Temperature of expired air is:

16 / 54

When the "World No Tobacco Day" is celebrated?

17 / 54

Function of pleural membrane Is to:

18 / 54

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

19 / 54

The length of trachea is:

20 / 54

Amount of carbon dioxide in inspired air is:

21 / 54

Air passageway starts from:

22 / 54

Tooth loss is __________ times higher in smokers than in non-smokers.

23 / 54

Amount of nitrogen in expired air is:

24 / 54

Point out the FALSE statement about respiration.

25 / 54

Most of the gaseous exchange in a leaf occurs through:

26 / 54

The normal breathing rate In human being is:

27 / 54

A disease involving the breakdown of ate sacs of the lungs is;

28 / 54

A thick muscular structure present below the lungs is called:

29 / 54

C-shaped cartilagenous rings are present in the wall of;

30 / 54

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

31 / 54

Which structure actively helps taking the air out of lungs?

32 / 54

Which one is the form of allergy?

33 / 54

Total chemicals in tobacco smoke are:

34 / 54

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

35 / 54

The destruction of wall of alveoli is called:

36 / 54

Lungs are organ which are;

37 / 54

Dusky or purplish skin colour is a symptom of:

38 / 54

How many bronchi are there in the air passageway?

39 / 54

What type of blood vessels surrounds the alveoli?

40 / 54

In young stems and leaves some gaseous exchange occurs through

41 / 54

Cluster of pouches found in respiratory system:

42 / 54

Asthma is caused by:

43 / 54

The main cause of lung cancer is:

44 / 54

Which of the following lessens the oxygen carrying capacity of haemoglobin?

45 / 54

How many lobes are present In right lung?

46 / 54

In which of the following disease, the patient has usually lost 50% to 70% of his/ her lung tissue when symptoms appears?

47 / 54

Amount of oxygen in expired air is:

48 / 54

In humans and other higher animals, the exchange of gases is carried out by:

49 / 54

The inflammation of bronchi or bronchioles is called:

50 / 54

Smoking may also lead to the cancers in:

51 / 54

In developing world smoking has:

52 / 54

A powerful poison which damages brain is:

53 / 54

During exercise or other bard physical works the breathing rate may increase up to:

54 / 54

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

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