OCR A Level Biology A lesson on The Structure of the Mammalian Gas Exchange System. This is one of eight lessons to meet the specification points for 3.1.1 Exchange Surfaces.
Specification points: 3.1.1 ©
Objectives for this lesson:
• List the main components of the mammalian gaseous exchange system.
• Describe the structures of the components of the mammalian gaseous exchange system.
• Explain the functions of the components of the mammalian gaseous exchange system.
Check out my other lessons and the accompanying workbook with exam questions (and answer booklet included).
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