YEAR 12 BIOLOGY ATAR
Prerequisite: High C Grade in Year 11 Biology ATAR
Cost: $52.60 (Perth Zoo and Revise Online)


| Year 10 | Year 11 | Year 12 | ||
| Physical Sciences | Physics ATAR | Units 1 and 2 | Physics ATAR | Units 3 and 4 |
| Chemical Sciences | Chemistry ATAR | Units 1 and 2 | Chemistry ATAR | Units 3 and 4 |
| Biological Sciences | Biology ATAR | Units 1 and 2 | Biology ATAR | Units 3 and 4 |
| Human Biology ATAR | Units 1 and 2 | Human Biology ATAR | Units 3 and 4 | |
| Psychology ATAR | Units 1 and 2 | Psychology ATAR | Units 3and 4 | |
| Marine and Maritime Studies ATAR | Units 1 and 2 | Marine and Maritime Studies ATAR | Units 3 and 4 | |
| General Science | Human Biology General | Units 1 and 2 | Human Biology General | Units 3 and 4 |
| Marine Science | Marine and Maritime Studies General | Units 1 and 2 | Marine and Maritime Studies General | Units 3 and 4 |
The shaded area indicates a University Pathway.
Year 12 Biology ATAR
Course Description
The Year 12 syllabus is divided into two units, each of one semester duration, which are typically delivered as a pair.
Unit 3 – “Continuity of the species”
In this unit, students investigate mechanisms of heredity and the ways in which inheritance patterns can be explained, modelled and predicted; they connect these patterns to population dynamics and apply the theory of evolution by natural selection in order to examine changes in populations.
Unit 4 – “Surviving in a changing landscape”.
In this unit, students investigate system change and continuity in response to changing external conditions and pathogens; they investigate homeostasis and the transmission and impact of infectious disease; and they consider the factors that encourage or reduce the spread of infectious disease at the population level.
Careers/Further Study
Environmental Science, Vet Science, Biological Science.

