review2 - BIO 20 REVIEW FOR EXAM 2 revised Sp05 Exam...

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BIO 20 REVIEW FOR EXAM 2 revised Sp05 Exam includes multiple-choice and matching questions. No electronic devices or dictionaries are permitted. Only one exam may be made-up for a legitimate medical or legal emergency if accompanied by official verifiable documentation; the make-up exam will include additional short essay questions and must be scheduled within one week. All testing accommodations must follow pre-approved DSPS guidelines. 1. Identify the various symbioses, the +/0/- notation, and a realistic example for each. 2. Summarize Gause’s competitive exclusion principle and the role of resource partitioning and microhabitats. 3. Describe the impact of competition and mutualism on the dN/dt population growth equation. 4. symbiotic green algae), and animals. 5. Distinguish the following terms: interspecific & intraspecific competition; competition; fundamental & realized niches; niche overlap & breadth; obligatory & facultative mutualism; nitrogen-fixing & bioluminescent bacteria; herbivory, frugivory, nectivory, cleaners, followers.
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This note was uploaded on 08/12/2010 for the course BIO 20 taught by Professor Hom during the Spring '08 term at City College of San Francisco.

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review2 - BIO 20 REVIEW FOR EXAM 2 revised Sp05 Exam...

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