A level Biology (3.1.1 Exchange surfaces) Flashcards on Biology 3.1.1 Gaseous exchange in boney fish, created by Sam Gunnell on 14/02/2019.
|
Created by Sam Gunnell
over 5 years ago
|
|
Close
|
|
Created by Sam Gunnell
over 5 years ago
|
|
What is the buccal cavity?
Why must fish have lots of gasous exchange?
How are gills adapted so that more gaseous exchange can occur?
What is countercurrent flow?
How do fish use countercurrent flow?
What is the operculum?
Explain the opercular pump
