The table lists descriptions of what happens in different human organs.
Complete the table by giving the correct organ for each description.
The first one has been done for you.
| Description | Organ |
|---|---|
| exchanges carbon dioxide and oxygen | lungs |
| produces bile | |
| absorbs digested food | |
| filters blood to form urine | |
| secretes insulin |
Describe the structure of a nephron. Refer to the different regions of the tubule and its associated blood vessels in your answer.
17 exam-style questions on Edexcel IGCSE Biology Excretion. Each one has a worked solution and a mark scheme showing where the marks go.