Natural Science 0141 - Pattern and Color in Life

Biological organisms provide an unparalleled palette for almost every color and pattern imaginable. Why do organisms have stripes and spots? Why blue or red? When is a spiral just a spiral? This course will explore how and why various colors and patterns are produced in the biological and natural world. We will investigate underlying mechanisms (biochemical, genetic and epigenetic, developmental) and external influences (environmental mechanisms, natural selection), as well as simple mathematical models, to explain their production. Additionally, we will link patterns/colors to their functions, such as defense, warning, camouflage, communication, mate attraction, etc. We will use both applied and primary scientific research literature to explore topics in these areas. Students will research specific aspects or questions, research and collect data on novel scientific questions, and present their findings in written and oral format.

Physical and Biological Sciences Independent Work Quantitative Skills Writing and Research In this course students are generally expected to spend at least 6 to 8 hours a week of preparation and work outside of class time.