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13th Chapter

11th Class Biology Chapter 13 Test

First Year Biology Chapter 13 Online MCQ Test for 1st Year Biology Chapter 13 Gaseous Exchange Preparation


This online test contains MCQs about following topics:

Need of Respiration Gas Exchange - Advantages and Disadvantages of Gas Exchange in Air and Water - Gaseous Exchange in Plants - Respiratory Organs in Representative Aquatic and Terrestrial Animals - Mechanisms of Voluntary and Involuntary Regulation of Breathing - Transport of Respiratory Gases

First Year Biology Chapter 13 Online MCQ Test for 1st Year Biology Chapter 13 Gaseous Exchange Preparation

Sr. # Questions Answers Choice
1 Emphysema is a disease caused by the breakdown of.
  • A. Lungs
  • B. Bronchi
  • C. Alveoli
  • D. Trachea
2 Spiracles are found in
  • A. Fish
  • B. Cockroach
  • C. Leech
  • D. Earth worm
3 The main site of exchange of gases iin plants are
  • A. Cuticle
  • B. Lenticel
  • C. Stomata
  • D. Epidermis
4 Parabronchi are present in
  • A. Man
  • B. Cat
  • C. Birds
  • D. Frog
5 The respiratory system is most efficient in ______
  • A. Man
  • B. Bird
  • C. Fish
  • D. Snake
6 The most abundant protein in chloroplast and probably most abundant protein in the world is
  • A. Hemoglobin
  • B. Rubisco
  • C. Insulin
  • D. Globulin
7 The volume of air taken inside the lungs and expelled during exercise is about
  • A. 2.5 liters
  • B. 3.5 liters
  • C. 4.5 liters
  • D. 1.5 liters
8 When blood leaves the capillary bed most of the carbon dioxide is in the form of
  • A. Carbonate ions
  • B. Bicarbonate ions
  • C. Hydrogen ions
  • D. Hydroxyl ions
9 Air spaces between mesophyll cells of a leaf comprise ______ of the total volume
  • A. 20%
  • B. 30%
  • C. 40%
  • D. 50%
10 During breathing no stale of air remains in the lungs of.
  • A. Mammals
  • B. Amphibian
  • C. Birds
  • D. Sarracenia

Top Scorers of Biology Fsc Part 1 Chapter 13 Online Test

A

Ahmad Zohaib

Lahore16 - Jan - 2024

17/17
27 Sec
M

Muhammad Bazaf

Lahore03 - Mar - 2024

17/17
56 Sec
A

Arsalan Afzal

Lahore12 - Mar - 2024

17/17
57 Sec
M

Muhammad Bazaf

Lahore03 - Mar - 2024

17/17
01 Mins
M

Muhammad Tallal Abdullah Kahut

Lahore04 - Mar - 2024

17/17
01 Mins
M

Minahil Kashif

Lahore03 - Mar - 2024

17/17
01 Mins 08 Sec
M

Muhammad Bazaf

Lahore03 - Mar - 2024

17/17
01 Mins 08 Sec
I

Iftikhar Ali

Lahore06 - Mar - 2024

17/17
01 Mins 14 Sec
R

Rehmat Ullah

Lahore04 - Mar - 2024

17/17
01 Mins 19 Sec
K

Khunsha Tariq

Lahore02 - Mar - 2024

17/17
01 Mins 25 Sec
N

Nabeela Tariq

Lahore15 - Jan - 2024

17/17
01 Mins 26 Sec
A

Abdullah

Lahore16 - Mar - 2024

17/17
01 Mins 33 Sec
R

Rehmat Ullah

Lahore04 - Mar - 2024

17/17
01 Mins 36 Sec
M

Muhammad Bazaf

Lahore03 - Mar - 2024

17/17
01 Mins 43 Sec
K

Khunsha Tariq

Lahore02 - Mar - 2024

17/17
01 Mins 54 Sec

Share your comments questions here
Sort By:
  • Ali Sikander

    20 Feb 2024

    an admirable job

    Like
    Reply
  • Bkhat Awan Awan

    09 Apr 2023

    biology

    Like
    Reply
  • Bkhat Awan Awan

    08 Apr 2023

    biology

    Like
    Reply
  • M. Hadi Umar Bhatti

    15 Dec 2022

    plz write name of your colleges in which you read.

    Like
    Reply
  • M. Hadi Umar Bhatti

    15 Dec 2022

    Aoa , it is good app for MCQs preparation but some MCQs were wrong

    Like
    Reply
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