10th Class Biology Chapter 2 English Medium Online MCQ Test With Answer

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MCQ's Test For Chapter 2 "Homeostasis"

Try The MCQ's Test For Chapter 2 "Homeostasis"

  • Total Questions12

  • Time Allowed15

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Homeostasis

00:00
Question # 1

Allergens, Pollutants, wheather changes and genetic factors are the cause sof.

Question # 2

At the floor of pharynx there is an opening called.

Question # 3

Mucus-producing cells increase in which type of bronchitis.

Question # 4

The length of trachea is.

Question # 5

the vibration of voeal cords produce.

Question # 6

What is the purpose of pleural fluid found between teh lung membranes.

Question # 7

Lungs are

Question # 8

Inflammatio of bronchi in which bronchi and bronchioles sweel and  are constricted.

Question # 9

The eartilaginous rings in the wall of trachea are.

Question # 10

Which of the following is a by product of aerobic respiration.

Question # 11

Allergens are

Question # 12

What is teh name of the thick muscular structure located below teh lungs.

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Prepare Complete Set Wise Chapter 2 "Homeostasis" MCQs Online With Answers


Topic Wise MCQ Tests for 10th Class (English Medium) Biology (New Book) Chapter 2

Topic #. Topic Name MCQs Available Launch Test
1.0 Homeostasis In Plants 0 No MCQs Available
2.0 Homeostasis In Humans 0 No MCQs Available
3.0 The Urinary System Of Humans 0 No MCQs Available
4.0 Disorders Of Kidney 0 No MCQs Available

Topic Test

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10th Class (English Medium) Biology (New Book) Chapter 2 Important MCQ's

Sr.# Question Answer
1 Out of 4000 how many tobacco smoke chemicals are carcinogents.
A. More than 50
B. More than 60
C. More than 40
D. More than 69
2 Tar is present in cigarettes in the form of.
A. solid
B. Liquid
C. Gas
D. Plasma
3 During exhalation
A. Inter-coastal muscles relax
B. Diaphragm relax
C. Volume of chest cavity decreases
D. All of these
4 The amount of oxygen in inspired air is.
A. 16%
B. 20%
C. 19%
D. 21%
5 Carcinogens are especially present in
A. Perfumes
B. Dust
C. Pet dander
D. Tobacco smoke
6 How many pairs of ribs are present in the chest vavity.
A. 8
B. 12
C. 16
D. 20
7 The inhalatio of smoke from another's smoking is called.
A. Active smoking
B. Passive smoking
C. Cancer
D. None of these
8 Emphysema effects the 
A. Bronchi
B. Alveoli
C. Lungs
D. Air passagew
9 Rib muscles are called.
A. C-shaped cartilages
B. Inter-coastal muscles
C. Spongy mucles
D. Elastic muscles
10 Respiration is a process
A. Chemical
B. Physical
C. Mechanical
D. Biological

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