[BIOL 2050] - Final Exam Guide - Everything you need to know! (35 pages long)

• School: York University
• Department: Biology
• Course: BIOL 2050
• Professor: Christopher Lortie

Document Summary

Concept 19. 2 resource partitioning is theorized to reduce competition and increase species diversity: 40-50 species of plankton, all using the same resource, how can there be more than one, thinking of resources in specific ways. Concept 19. 4 many experiments show that species diversity is positively related to community function: assigned reading, fundamental principles of ecology used by other disciplines. Tilman experiments: explore how viable is it to use alternative forms of fuel in cars, dwindling supplies of fossil fuels has led to development of biofuels liquid or gas fuels from plant material (biomass). In the united states, ethanol is made from corn, and biodiesel is made from soybeans. Very small proportion in fuel bought: ideally, biofuels are carbon neutral. The amount of co2 produced by burning them is equal to the amount taken up by the plants from which they are made. They are a nearly limitless renewable resource, as long as the crops can be grown.