Hey there! Sign in to join this conversationNew here? Join for free
    • Thread Starter
    Offline

    0
    ReputationRep:
    In class we learnt about gas exchange in frogs, insects and fish but i can't seem to find it in the exam spec. Would we need to know this for the Unit 3 exam? please help, thankyou!
    Offline

    0
    ReputationRep:
    I've studied the full GCSE Biology course (doing all my exams this year in year ten), but I haven't come across gas exchange in frogs, insects and fish before. I'm pretty sure all you need to know is gas exchange in the lungs (diffusion, as such), and what alveoli are and how they work, and how they are adapted to work its functions etc.
    • Thread Starter
    Offline

    0
    ReputationRep:
    (Original post by Applequestria)
    I've studied the full GCSE Biology course (doing all my exams this year in year ten), but I haven't come across gas exchange in frogs, insects and fish before. I'm pretty sure all you need to know is gas exchange in the lungs (diffusion, as such), and what alveoli are and how they work, and how they are adapted to work its functions etc.
    Thank you!
 
 
 
  • See more of what you like on The Student Room

    You can personalise what you see on TSR. Tell us a little about yourself to get started.

  • Poll
    What's your favourite Christmas sweets?
  • See more of what you like on The Student Room

    You can personalise what you see on TSR. Tell us a little about yourself to get started.

  • The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

    Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

    Quick reply
    Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.