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You can't drop your last class using the "Add/Drop" menu in DuckWeb. Go to the “Completely Withdraw from Term/University” link to begin the complete withdrawal process. If you need assistance with a complete drop or a complete withdrawal, please contact the Office of Academic Advising, 101 Oregon Hall, 541-346-3211 (8 a.m. to 5 p.m., Monday through Friday). If you are attempting to completely withdraw after business hours, and have difficulty, please contact the Office of Academic Advising the next business day.
Expanded Course Description
This is a course designed both to prepare biology majors for future courses and to provide a solid understanding of physiology and development to students who will not continue to take biology courses.
BI 212 is about the development and physiology of plants and animals. The course focuses on those aspects of physiology that seem to be universal across the enormous range of organisms that have evolved on our planet. We cover the topics of temperature regulation and the constraints imposed by temperature on organism level adaptations, mechanisms of short and long range transport in plants and animals and the constraints that geometry and the nature of diffusion impose on body plans, plant and animal nutrition (including the biology of appetite and the remarkable complexity of soil). We study the five senses and optical illusions by way of the nervous system, and the mechanisms by which plants seem to act as though they had a brain as they respond to various features of light. We cover the topic of development, by which single celled zygotes become complex and diverse organisms with a special emphasis on the genetics of development. Throughout we investigate the roles of natural selection on the physiological features of plants and animals.
The course is part of a sequence, so the prerequisite is BI 211.