Biology 10 Chapter 10 MCQs Test 4

In Biology 10 Chapter 10 MCQs Test 4, 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 4

3

Class 10 Biology
Chapter 10
Practice MCQs Test No 4

1 / 11

Exchange of gases occurs through lenticels in:

Woody stems

Young stems

Woody stems and mature roots

Mature roots

2 / 11

Temperature of expired air is:

Low

High

Equal to external environment

Equal to the body temperature

3 / 11

Cluster of pouches found in respiratory system:

Alveoli

Trachea

Bronchioles

Bronchi

4 / 11

Lungs are organ which are;

Tough

Spongy and elastic

Elastic

Spongy

5 / 11

Dusky or purplish skin colour is a symptom of:

Bronchitis

Pneumonia

Asthma

Emphysema

6 / 11

Gases diffuse by general surface in:

Mature roots

All stems

Young roots

All leaves

7 / 11

Air passageway starts from:

Bronchi

Trachea

Pharynx

Nose

8 / 11

Total chemicals in tobacco smoke are:

2000

3000

4000

1000

9 / 11

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

4-5 times

1-2 times

2-3 times

2-5 times

10 / 11

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

Tar

Nicotine

Carbon monoxide

Carbon dioxide

11 / 11

A flap of tissue which guards glottis is:

Pharynx

Epiglottis

Larynx

Ribs

Your score is

We have also made a test yourself MCQs Test No 4 for you so that you can prepare yourself well.

Test Yourself
MCQs Test No 4

/11

3

---

Class 10 Biology
Chapter 10
Test Yourself
MCQs Test No 4

1 / 11

Total chemicals in tobacco smoke are:

4000

3000

1000

2000

2 / 11

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

Carbon dioxide

Tar

Carbon monoxide

Nicotine

3 / 11

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

2-3 times

1-2 times

4-5 times

2-5 times

4 / 11

Temperature of expired air is:

Equal to the body temperature

Low

Equal to external environment

High

5 / 11

Exchange of gases occurs through lenticels in:

Woody stems and mature roots

Young stems

Woody stems

Mature roots

6 / 11

A flap of tissue which guards glottis is:

Larynx

Ribs

Pharynx

Epiglottis

7 / 11

Gases diffuse by general surface in:

All stems

All leaves

Mature roots

Young roots

8 / 11

Air passageway starts from:

Bronchi

Nose

Trachea

Pharynx

9 / 11

Lungs are organ which are;

Spongy

Spongy and elastic

Elastic

Tough

10 / 11

Cluster of pouches found in respiratory system:

Alveoli

Trachea

Bronchi

Bronchioles

11 / 11

Dusky or purplish skin colour is a symptom of:

Emphysema

Asthma

Pneumonia

Bronchitis

Your score is

LinkedIn Facebook Twitter VKontakte

0%

Restart quiz

Send feedback

You can attempt more Biology MCQs Tests at our Class 10 Biology MCQs Test Page.