(a)[3]
Fill in the three labels on the diagram by giving the names of the structures.
(b)[3]
Describe what the structure labelled F does.
(c)[2]
Name structure H and Describe how it contributes to homeostasis.
Biology 5090 · O Level · Human digestive system
Human digestive system — practice question
The diagram illustrates part of the human alimentary canal together with its associated organs.