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Transcript
Notes: Species and Population 2.1.1 Define the following terms and give specific examples Abiotic Biotic Ecology Population Species Communities Ecosystem Habitat Niche Complete the diagram Population Interactions Competition is The two types of competition are 1. 2. Define the following terms and give specific examples Predation Hebivory Parasitism Mutualism Commensalism Ammensalism Neutralism Remarkable story of how the reintroduction of wolves to the Yellowstone National Park changed the ecology and habitat of the Park. There are many man-managed (or mismanaged) wildlife areas in the world missing predators. Notes: Population Models 2.1.3 Population curves describes MacArthur-Wilson Models Two idealized categories for reproductive patterns but really it’s a continuum ________________& _________________ species depending on position on sigmoid population curve r-selected species: K-selected species: Complete the diagram Characteristics of r-selected species Characteristics of K-selected species r versus K Most organisms somewhere in the middle Survivorship curves Different life expectancies for different species Survivorship curve: Late loss curve: Early loss curve: Constant loss curve: Complete the diagram Human Impact on Populations
