The table gives the most specific group shared by three pairs of animals.
| Pair | Most specific shared group |
|---|---|
| P and Q | Family |
| P and R | Class |
| P and S | Order |
Which order places Q, R and S from most closely to least closely related to P?
R, S, Q
S, Q, R
Q, R, S
Q, S, R
81 exam-style questions on AQA GCSE Biology 6.4 Classification of living organisms, covering 6.4 Classification of living organisms. Each one has a worked solution and a mark scheme showing where the marks go.