Year 12 · SACE Stage 2

Evolution

Practise ancestry, gene pools, natural selection, speciation and biodiversity.

Subtopics

Classify evidence about cell origins and shared ancestry.

Compare sequences, interpret tree relationships and use a stated clock rate.

Classify species criteria and pre- versus post-zygotic barriers.

Calculate allele frequencies and identify selection sequences.

Distinguish random sampling, migration and selection from supplied cases.

Practise isolation sequences, divergence, radiation and convergence.

Classify ecological changes and calculate supplied biodiversity measures.