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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 Spiracles are found in
  • A. Fish
  • B. Cockroach
  • C. Leech
  • D. Earth worm
2 Carbon di oxide per 100 ml of venous blood is.
  • A. 50 ml
  • B. 54 ml
  • C. 98 ml
  • D. 99 ml
3 All are made up of cartilage except
  • A. Trachea
  • B. Bronchiole
  • C. Larynx
  • D. Bronchi
4 The number of pairs of spiracles in abdominal segments of cocroach are
  • A. 2
  • B. 8
  • C. 10
  • D. 12
5 Emphysema is the breakdown of
  • A. Trachea
  • B. Bronchi
  • C. Alveoli
  • D. Bronchioles
6 Respiratory pigment present in muscles is called ______
  • A. Myoglobin
  • B. Globin
  • C. Haemoglobin
  • D. Haemocyanin
7 Which one is the structure of respiratory system of man.
  • A. Larynx
  • B. Syrinx
  • C. Esophagus
  • D. duodenum
8 Rubisco reacts with oxygen instead of CO2 during.
  • A. Glycolysis
  • B. Respiration
  • C. Kreb cycle
  • D. Photorespiration
9 The main site of exchange of gases iin plants are
  • A. Cuticle
  • B. Lenticel
  • C. Stomata
  • D. Epidermis
10 Parabronchi are present in
  • A. Man
  • B. Cat
  • C. Birds
  • D. Frog

Top Scorers of Biology Fsc Part 1 Chapter 13 Online Test

A

Ahmad Zohaib

Lahore16 - Jan - 2024

17/17
27 Sec
A

Ali Raza

Lahore05 - Dec - 2023

17/17
37 Sec
N

Nabeela Tariq

Lahore15 - Jan - 2024

17/17
01 Mins 26 Sec
M

Maira Tariq

Lahore21 - Dec - 2023

17/17
01 Mins 39 Sec

Mian Ahmad

Lahore04 - Feb - 2024

17/17
01 Mins 54 Sec
J

Javeed Iqbal

Lahore08 - Feb - 2024

17/17
01 Mins 59 Sec
A

Ahmad Zohaib

Lahore16 - Jan - 2024

17/17
01 Mins 59 Sec
M

M Usman

Lahore13 - Feb - 2024

17/17
02 Mins 42 Sec
A

Ahmad Ramzan

Lahore29 - Jan - 2024

17/17
02 Mins 50 Sec
M

Musab Saleem

Lahore22 - Jan - 2024

17/17
03 Mins 07 Sec
H

Hadia Shabbir Mirza

Lahore07 - Feb - 2024

17/17
03 Mins 17 Sec
M

Musab Saleem

Lahore22 - Jan - 2024

17/17
03 Mins 56 Sec
K

Kahil

Lahore31 - Jan - 2024

17/17
10 Mins 50 Sec
K

Kahil

Lahore31 - Jan - 2024

17/17
10 Mins 50 Sec
A

Ali Raza

Lahore05 - Dec - 2023

16/17
01 Mins 13 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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