BIO2722

Human development and genetics ( 6 points, SCA Band 2, 0.125 EFTSL)

Leader: Ms Jenny Mosse

Offered:
Gippsland Second semester 2005 (Day)
Gippsland Second semester 2005 (OCL)

Synopsis: In this unit students will explore the anatomy and physiology of the human reproductive system. The changes in structure and function of tissues and organs during embryonic and foetal development will be considered. Relevant pathological states will highlight key aspects of dysfunction. Principles of human inheritance will be studied, with an emphasis on inherited disorders and gene therapy. Finally, students will consider the factors that influence the distribution and maintenance of genes within human populations.

Objectives: On completion of this unit, students will be able to explain the processes required for reproduction of individual cells and differentiate between meiotic and mitotic cell division; explain the physiology of the male and female reproductive systems, relating it to the general anatomy of these systems; explain how the endocrine system controls reproductive function in the male and the female; demonstrate an understanding of the processes of gametogenesis and fertilization; describe the process of implantation and embryogenesis; describe how organs are formed from the primary germ layers; describe the major stages of prenatal development: pre-embryonic, embryonic and foetal and the major events within these stages; discuss the development of foetal circulatory and respiratory systems and describe the changes that take place in the natal and post-natal period; discuss maternal adaptations to pregnancy; explain the genetic basis of heritable disorders (sex-linked, autosomal dominant, autosomal recessive, spontaneous mutation); explain the role of genetic markers in screening for genetic disease and the potential applications of gene therapy; explain how genetic variation in populations is measured; discuss the roles of gene flow, selection and genetic drift in establishing population characteristics.

Assessment: One assignment (2500 words): 10% + Practical and tutorial exercises: 30% + Examination (3 hours): 60%

Contact Hours: 36 hours of lectures and 24 hours of practical/tutorial classes per semester

Prerequisites: BIO1722