This academic program explores the interactions of living systems with one another and with their environment. In Biology 30, the emphasis is on adaptation and change. The four topics covered are: Systems Regulating Change in Human Organisms, Reproduction and Development, Cells, Chromosomes and DNA and Change in Populations and Communities. Students must write a diploma exam in January, June or August. Alberta Education charges $26.25 to rewrite a diploma exam. Prerequisite: Biology 20: 50%. Students without the prerequisite must withdraw from class with no refund if they are under 20 years of age as of September 1 of the current school year. Textbooks and/or supplies will be distributed during the first class. Room assignments can change. Please check postings on the first class.