This course aims to introduce some of the major concepts in the study of life, focussing on evolutionary and ecological questions. It assumes no previous qualifications in biology and, while this course is an important prerequisite for those majoring in biology, it is also designed for students not intending further study in biology. The program consists of four modules, as follows. (a) Genetics - DNA replication; chromosomes, genes and patterns of inheritance; sex determination; population genetics; human genetics. (b) Evolution - diversity and classification of life; evidence for evolution; natural selection and adaptation; speciation; evolutionary trees. (c) Ecology - regulation and exploitation of populations; ecosystem energy and nutrient flow; species interactions; biodiversity; human impacts. (d) Behavioural ecology - evolutionary approach to studying animal behaviour; social behaviour; cooperation and altruism; sexual selection; mating systems; communication. Specific topics may differ among years. There are no laboratories; tutorials are offered instead.

Note for students studying ecology and genetics in second year: BIOL1009, and STAT1003 are strongly recommended for students proceeding to further study in ecology. BIOL1004 and CHEM1101 are recommended for students who wish to study genetics.

Expected to be based on 4 assignments (total of 50 per cent), spread throughout the semester, and a final exam (50 per cent).