Chapter 3 Photosynthesis And Respiration In Plants Science 6th Class Punjab MCQ Tests
6th Class Science Chapter 3 MCQ Tests
Chapter 3 of 6th 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
Stomatal pores in plants regulate the amount of _______ within them by opening and closing their guard cells.
Question # 2
Photosynthesis takes place inside plant cells in small organelle called:
Question # 3
Plants use ______ to transform energy from sunlight into a usable form.
Question # 4
Process of ______ occurs largely in the leaves of the plant.
Question # 5
In respiration process, glucose breaks down in the presence of oxygen to form carbon dioxide and water with the release of _______.
Question # 6
If the quantity of carbon dioxide is increased, the rate of photosynthesis will _______.
Question # 7
Specialized cells known as _____ cells surround stomata and function to open and close stomata.
Question # 8
Which one of the following cells are specialized for photosynthesis?
Question # 9
Light is needed for which one of the following process?
Question # 10
The tiny openings present in plant leaves are ______, which help in gas exchange.
Total Questions
12345678910
Question # 1
Stomatal pores in plants regulate the amount of _______ within them by opening and closing their guard cells.
Question # 2
Photosynthesis takes place inside plant cells in small organelle called:
Question # 3
Plants use ______ to transform energy from sunlight into a usable form.
Question # 4
Process of ______ occurs largely in the leaves of the plant.
Question # 5
In respiration process, glucose breaks down in the presence of oxygen to form carbon dioxide and water with the release of _______.
Question # 6
If the quantity of carbon dioxide is increased, the rate of photosynthesis will _______.
Question # 7
Specialized cells known as _____ cells surround stomata and function to open and close stomata.
Question # 8
Which one of the following cells are specialized for photosynthesis?
Question # 9
Light is needed for which one of the following process?
Question # 10
The tiny openings present in plant leaves are ______, which help in gas exchange.
Total Questions
12345678910
Science MCQ Test by Topics
- +3.1 The Intral Structure Of Leaf
- +3.2 Photosynthesis
- +3.3 Importance of Photosynthesis
- +3.4 Effect of Different Factor on Photosynthesis
- +3.5 Structure of Leaf is well Suited to Photosynthesis
- +3.6 Resprition in Plants
- +3.7 Comparison of Photosynthesis and Respiration
Science
6th Class Punjab MCQ Tests
6th Class Online Classes 2026
Updated on: 01-06-2026
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6th Class 2026 Online
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