Biology 10 Chapter 10 MCQs Test 1

In Biology 10 Chapter 10 MCQs Test 1, there are 11 MCQs. A total of 5 MCQs Tests are available from Chapter 10 of FBISE Class 10 Biology Book. We have prepared 54 multiple-choice questions, which are divided into five MCQs Tests.

Practice
MCQs Test No 1

639

Class 10 Biology
Chapter 10
Practice MCQs Test No 1

1 / 11

In which of the following gaseous exchange occurs through stomata?

Woody stems and mature roots

Aquatic plants

Leaves and young stems

Young roots

2 / 11

Point out the FALSE statement about respiration.

Gas exchange in longs is very efficient because lungs mishit large surface area

Dust panicky can damage the lung by imtating the inner alveoli surface

In emphysema. the walls of alveoli break and there is more surface area

Gases can easily pass through the walls of the alveoli

3 / 11

The process of gaseous exchange involves:

Getting oxygen from the air and removing carbon dioxide

Transport of oxygen by the blood to different parts of the body

Physical movements that take air in and out of body

Breakdown of C-H bonds to yield energy

4 / 11

What type of blood vessels surrounds the alveoli?

Arteriole

Vein

Artery

Capillary

5 / 11

How many bronchi are there in the air passageway?

None

Many

One

Two

6 / 11

Where does the gaseous exchange occur In humans?

Alveoli

Bronchi

Pharynx

Trachea

7 / 11

Which process does not occur in the nasal cavity?

Trapping of large dust panicles

Warming of the inhaled air

Humidification of the inhaled air

Exchange of gases

8 / 11

Which structure actively helps taking the air out of lungs?

Bronchus

Diaphragm

Bronchiole

Nasal easily

9 / 11

The primary chemical stimulus for breathing is the concentration of;

Oxygen in blood

Carbon dioxide in blood

Oxygen in muscles

Carbon dioxide in muscles

10 / 11

Most of the gaseous exchange in a leaf occurs through:

Cuticle

lenticels

Stomata

General surface

11 / 11

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

Pneumonia

Emphysema

Bronchitis

Asthma

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Test Yourself
MCQs Test No 1

/11

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Class 10 Biology
Chapter 10
Test Yourself
MCQs Test No 1

1 / 11

In which of the following gaseous exchange occurs through stomata?

Young roots

Aquatic plants

Woody stems and mature roots

Leaves and young stems

2 / 11

The process of gaseous exchange involves:

Transport of oxygen by the blood to different parts of the body

Breakdown of C-H bonds to yield energy

Physical movements that take air in and out of body

Getting oxygen from the air and removing carbon dioxide

3 / 11

Which process does not occur in the nasal cavity?

Exchange of gases

Warming of the inhaled air

Trapping of large dust panicles

Humidification of the inhaled air

4 / 11

Where does the gaseous exchange occur In humans?

Trachea

Alveoli

Bronchi

Pharynx

5 / 11

Point out the FALSE statement about respiration.

In emphysema. the walls of alveoli break and there is more surface area

Dust panicky can damage the lung by imtating the inner alveoli surface

Gases can easily pass through the walls of the alveoli

Gas exchange in longs is very efficient because lungs mishit large surface area

6 / 11

The primary chemical stimulus for breathing is the concentration of;

Oxygen in blood

Carbon dioxide in muscles

Carbon dioxide in blood

Oxygen in muscles

7 / 11

What type of blood vessels surrounds the alveoli?

Vein

Artery

Capillary

Arteriole

8 / 11

Which structure actively helps taking the air out of lungs?

Nasal easily

Bronchiole

Diaphragm

Bronchus

9 / 11

How many bronchi are there in the air passageway?

Two

Many

None

One

10 / 11

Most of the gaseous exchange in a leaf occurs through:

lenticels

Cuticle

Stomata

General surface

11 / 11

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

Asthma

Pneumonia

Emphysema

Bronchitis

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