1. Mader's Concepts in Biology, First Edition Copyright©The McGraw-Hill Companies, InC) Permission required for reproduction or display. Sylvia S. Mader Chapter 38…

1.Chapter 37:Communities & Ecosystems Communities and Ecosystems2. Ecology….. Ecosystem STRUCTUREandFUNCTIONdependon the interactions of the community with its abiotic…

1. Symbiotic Relationships Biology Mrs. Neistadt 2. *Species Interactions• *Species within a community develop closeinteractions, known as symbiosis. – “Sym” means…

1. Mader's Concepts in Biology, First Edition Copyright©The McGraw-Hill Companies, InC) Permission required for reproduction or display. Sylvia S. Mader Chapter…

Slide 1Communities & Ecosystems Slide 2 Communities A biological community is an assemblage of the populations of all the organisms that live close enough together to…

Slide 1 Slide 2 Areas of Focus within The Ecology Interactions Unit: Levels of Biological Organization (Ecology), Parts of the Biosphere, Habitat, Ecological Niche, Types…

Slide 1 Predation Psychology 3106 Slide 2 Introduction You hear quite a bit about foraging Foraging is a two way street There has to be a ‘foragee’ as well There has…

Slide 1 Species Interactions Section 2-1 Slide 2 Species Interactions Species within a community develop close interactions, known as symbiosis. –“Sym” means together…

Slide 1 Antipredator Behavior “How to avoid being eaten” avoid being seen advertise unprofitability be vigilant if caught, go for broke Slide 2 How not to be seen Method…

Slide 1 CHAPTER 53 – COMMUNITY ECOLOGY Themes: Interaction with the environment Regulation Scientific Inquiry Evolution Slide 2 Objectives: Rivet vs. Redundancy Models…