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Northern IrelandBiologyQuick questions
Cells, Viruses and Reproduction
Quick questions on Gas exchange and transport: lungs, blood and plant transport - CCEA A-Level Biology
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State three features of an efficient gas exchange surface. [3 marks]
What is q2?Show answer
Explain how the Bohr effect helps deliver oxygen to respiring tissues. [2 marks]
What is q3?Show answer
Explain how water moves up the xylem from the roots to the leaves. [3 marks]
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