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What is the function of guard cells in plant leaves?
What is the function of guard cells in plant leaves?
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Practice Questions
1 question
Q1
What is the function of guard cells in plant leaves?
Photosynthesis
Water storage
Regulating gas exchange
Nutrient transport
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Guard cells regulate the opening and closing of stomata, controlling gas exchange and water loss.
Questions & Step-by-step Solutions
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Q
Q: What is the function of guard cells in plant leaves?
Solution:
Guard cells regulate the opening and closing of stomata, controlling gas exchange and water loss.
Steps: 6
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Step 1: Understand that guard cells are special cells found on the surface of plant leaves.
Step 2: Learn that guard cells are located around tiny openings called stomata.
Step 3: Know that stomata are important for gas exchange, allowing carbon dioxide in and oxygen out.
Step 4: Realize that guard cells can change shape to open or close the stomata.
Step 5: Remember that when stomata are open, plants can take in carbon dioxide and release oxygen.
Step 6: Understand that closing the stomata helps prevent water loss from the plant.
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