The module seeks to: • explore the main evolutionary processes • consider evolution at the phenotypic as well as the molecular level • consider evolutionary processes occurring at different time scales
Aims and Objectives
• explore the main evolutionary processes • consider evolution at the phenotypic as well as the molecular level • consider evolutionary processes occurring at different time scales
Having successfully completed this module you will be able to:
- Discuss the contribution that Darwin has made to our understanding of the process of evolution, and explain the terms Darwinism and Neodarwinism
- Counter pseudo-scientific creationist claims with evidence
- Explain what causes and maintains genetic and phenotypic variation
- Explain the processes of natural, sexual and kin selection
- Understand the basics of population genetics
- Discuss the various modes of speciation
- Understand the basics of phylogenetics and how phylogenetic trees are reconstructed
- Discuss the molecular basis of evolution
- Explain what horizontal gene transfer is and why it adds a new dimension to Darwinian evolution
- Discuss the role that mass extinctions have played in the history of life on earth
The module will be taught by a number of different staff. It will begin by introducing Darwin and Darwinism. Then, key evolutionary processes such as the causes and maintenance of variation, selection, and speciation will be covered. This will be followed by an introduction to phylogenetics and the molecular basis of evolutionary processes. Horizontal gene transfer and mass extinctions are discussed as processes adding an extra dimension to Darwinism. Finally, the students will be given the necessary conceptual understanding to allow them to counter creationist pseudo-science.
Cross-linking of two of the practicals, to allow for more of a thread to run through the module and for the practical to last effectively longer than the standard 3-hour slot.
Learning and Teaching
Teaching and learning methods
The principal method of teaching will be via 24 lectures. Students will also participate in four different practicals, and will be required to write three practical reports (two practicals will be merged into one report). The students will be directed to considerable background reading.
|Practical classes and workshops||9|
|Total study time||150|
Resources & Reading list
Barton NH, Briggs DEG, Eisen JA, Goldstein DB & Patel NH (eds) (2007). Evolution.
Freeman S & Herron JC (eds) (2007). Evolutionary Analysis.
Pre-requisites: BIOL1004 or BIOL1003.