Learn: Gas Exchange in Fish and Counter-Current Flow
AQA 7402 A-Level Biology
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Match the items on the left with their correct pairs on the right
Match the items on the left with their correct pairs on the right
What is the main role of lamellae in fish gills?
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In counter-current flow, water moves in the {{blank0}} direction to blood, maintaining a {{blank1}} for oxygen diffusion.
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Match the items on the left with their correct pairs on the right
Match the items on the left with their correct pairs on the right
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Match the items on the left with their correct pairs on the right
Which of the following are true about counter-current flow? (Select all that apply)
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