Gas exchange happens in the alveoli of the lungs. What are three adaptations of the alveoli that allow for this?

  • Thin alveolar walls for O2 and CO2 to travel through - To travel across the membrane, gases have to be dissolved, so the alveolar walls are moist - Large surface area to volume ratio allows for maximum gas exchange 
SL
Answered by Sarah L. Biology tutor

2834 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

How can I differentiate prokatyotic and eukaryotic cells?


Describe the trends in predator and prey populations seen within a community in an ecosystem


How are the lungs specialised for exchanging gases?


Describe the structure of the DNA of a eukaryotic cell


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences