Digestive System MCQ Tests
7th Class Science MCQ Tests
Digestive System
of 7th Class Science has 10 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 10
Total Marks: 10
Time: 10 Mins
Total Questions: 10
Total Marks: 10
Time: 10 Mins
10Min : 00 Sec Remaining
Question # 1
When thoracic area increases, the pressure on the lungs decreases so the air:
Question # 2
Which one of the following statement is not correct regarding trachea?
Question # 3
Glottis is opening in the floor of _______.
Question # 4
Alveoli are the tiny air sacs in the lungs that are only one cell thick and they are surrounded by _______ that are also only one cell thick.
Question # 5
The organ that is made up of air-carrying tubes and tiny sacs.
Question # 6
Cartilage gives way to smooth muscle fibers at tubules called:
Question # 7
______ is the factor because of which the rate of respiration is directly affected.
Question # 8
Gas is exchanged in the alveoli by the process of:
Question # 9
What is the purpose of the little hairs inside the nose?
Question # 10
Which of the following statements is true about trachea in a respiratory system?
Total Questions
12345678910
Question # 1
When thoracic area increases, the pressure on the lungs decreases so the air:
Question # 2
Which one of the following statement is not correct regarding trachea?
Question # 3
Glottis is opening in the floor of _______.
Question # 4
Alveoli are the tiny air sacs in the lungs that are only one cell thick and they are surrounded by _______ that are also only one cell thick.
Question # 5
The organ that is made up of air-carrying tubes and tiny sacs.
Question # 6
Cartilage gives way to smooth muscle fibers at tubules called:
Question # 7
______ is the factor because of which the rate of respiration is directly affected.
Question # 8
Gas is exchanged in the alveoli by the process of:
Question # 9
What is the purpose of the little hairs inside the nose?
Question # 10
Which of the following statements is true about trachea in a respiratory system?
Total Questions
12345678910
Science
7th Class Punjab MCQ Tests
7th Class Online Classes 2026
Updated on: 01-06-2026
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