Quiz: Adaptations for Exchange Surfaces
AQA GCSE Biology (8461)
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Building on what you've learned about cell structures and diffusion, let's test your understanding of adaptations for exchange surfaces!
Which of the following is an adaptation of alveoli for gas exchange?
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Which of the following factors improve the efficiency of exchange surfaces? (Select all that apply)
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The {{blank0}} in the lungs provide a large surface area for {{blank1}} to occur efficiently.
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Match the items on the left with their correct pairs on the right
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An alveolus has a surface area of 0.1 mm² and there are 300 million alveoli in the lungs. What is the total surface area for gas exchange in mm²?
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Why do root hair cells have a large surface area?
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Which of the following are adaptations of villi in the small intestine? (Select all that apply)
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Fish gills have a {{blank0}} surface area and {{blank1}} blood flow to maximise oxygen exchange.
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Match the items on the left with their correct pairs on the right
What is the role of stomata in leaves?
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