Biodiversity

Overview

Biodiversity (BIO1305) is a 1st semester, 20 CAT module that provides a fundamental introduction to the diversity in form, function and biology of eukaryotic organisms. The course material is taught through lectures, laboratory practicals and tutorials. This course builds on previous fundamental knowledge and provides an essential foundation for future learning.). A quantitative approach is emphasised throughout the module and practical data analysis methods are taught during tutorial sessions.

The module begins with a primary overview of the evolution of life, the concept of populations and the mechanisms of speciation. A comparative evolutionary approach is taken to present the modern classification of life and the evolutionary relationships between organisms. Using the phylogenic history of life as a structural framework, the course systematically tracks through the evolution of major lineages and their defining functional traits - from simple organisms like prokaryotes all the way through to the vertebrates. Information is given for each group of organisms on classification, evolutionary history, life cycles, morphology and physiology. First the prokaryotes (bacteria and archaea) are explored, then protist groups including algae are next, followed by the evolution of higher plants and finally fungi. Animals then follow and are dealt with on a group by group basis in a sequential fashion, starting with the invertebrates and finishing with the chordates and human evolution.

At the end of the module students should have a basic understanding of biological diversity and evolution and be able to apply this knowledge to more advanced studies in biology.

Learning Objectives

On successful completion of this module students will be able to:

LO1: Demonstrate a knowledge and understanding of the diversity in form, function and biology of living organisms.
LO2: Apply skills of observation, recording, statistical analysis, microscopy, dissection, experimental design and structure-function interpretation through practical laboratory
LO3: Describe the role of biotic and abiotic factors in determining the distributions and abundance of organisms; their organisation into populations, communities, ecosystems and biomes.
LO4: Describe the theories and mechanisms relating to the interactions of organisms with their environment.
LO5: Develop problem solving ability and the ability to analyse data.
LO6: Demonstrate the ability to work as part of a team.
LO7: Develop an understanding of health and safety in the laboratory and ethical practice.

Skills

Development of laboratory skills as evidenced through practical skills portfolio; report writing; critical and logical analysis of data, peer and self-assessment

Assessment

Minimum mark in continuous assessment 40%;
Class test attendance x 2;
100% practical attendance is expected.