Credit Unit 4 has two areas of focus. First you will explore the structure and function of the DNA molecule, and learn how the cell turns genetic information stored in a nucleic acid into a functional protein, which is ultimately the basis of traits upon which natural selection acts. The second focus involves exploring evolutionary theory. You will examine the evidence that supports the theory, look at how evolution of a species can be tracked through time, and how new species can arise due to the effects of natural selection.

By the end of Credit Unit 4 you should be able to:

Course Outcomes: