NURSING EXAM QUESTIONS
NUTRITION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What protects Stomata and helps it in opening and closing?
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Guard Cells
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Leaf
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Stem
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Carbon Dioxide
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Explanation:
Detailed explanation-1: -Guard cells regulate the opening and closing of stomata.
Detailed explanation-2: -Guard cells use osmotic pressure to open and close stomata, allowing plants to regulate the amount of water and solutes within them. In order for plants to produce energy and maintain cellular function, their cells undergo the highly intricate process of photosynthesis .
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