Punjab 10th Class Biology Chapter 1 Gaseous Exchange Mcqs Test Online
Questions 10
Total Marks 20
Time 10 Mins
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Punjab 10th Class Biology Chapter 1 Gaseous Exchange Mcqs Test Online

Start your preparation for Punjab 10th Class Biology Chapter 1 Gaseous Exchange Mcqs Test Online. This online test contains 10 MCQs and you have 10 Minutes to complete it. The total marks for this test are 20. This test is valid for students of All Punjab Boards (Lahore, Gujranwala, Multan, etc.) following the PCTB Syllabus. Read the questions carefully and select the correct option below to see your result.

Punjab 10th Class Biology Chapter 1 Gaseous Exchange MCQs Preparations Online

 

Question 1 of 10

Biology

1. What type of blood vessels surrounds the alveoli?
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2.
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4.

Question 1 of 10

Question 2 of 10

2. The process of gaseous exchange involves:

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2.
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4.

Question 2 of 10

Question 3 of 10

3. Most of the gaseous exchange in a leaf occurs through:
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4.

Question 3 of 10

Question 4 of 10

4. A disease involving the breakdown of air sacs of the lungs is:
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2.
3.
4.

Question 4 of 10

Question 5 of 10

5. Where does the gaseous exchange occur in humans?
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Question 5 of 10

Question 6 of 10

6. How many bronchi are there in the air passageway?
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Question 6 of 10

Question 7 of 10

7. The primary chemical stimulus for breathing is the concentration of:
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4.

Question 7 of 10

Question 8 of 10

8. Which structure actively helps in taking the air out of lungs?
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Question 8 of 10

Question 9 of 10

9. Point out the FALSE statement about respiration:
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Question 9 of 10

Question 10 of 10

10. Which process does NOT occur in the nasal cavity?
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Question 10 of 10


 

Guide for Punjab Board Students

Students of BISE Lahore, Gujranwala, Multan, and other Punjab boards must follow the SLO based pattern.

Top Scoring Tips for Punjab:

  • Textbook Reading: The paper is 100% derived from PCTB books. Do not rely only on keybooks.
  • Objective Paper (20%): Practice these online MCQs repeatedly as they are taken from 5-Year Past Papers.
  • Bubble Sheet: Ensure you know how to fill the OMR sheet correctly.

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