Name: Date: Biology 11 E: Community Ecology (Chapter 54) Chapter: 54 Big Ideas: Big Idea Chapters Illustrative Examples 2. Biological systems utilize free energy and molecular building blocks to grow, to reproduce and to maintain dynamic homeostasis. Essential knowledge 2.d.1 All biological systems 54.1-54.5 Symbiosis (mutualism, • from cells and organisms to commensalism, parasitism) populations, communities and Food chains and food webs ecosystems are affected by complex interactions involving exchange of matter and free energy 2.E.3 Timing and coordination 54.1 Mutualistic relationships • of behaviour are regulated by (lichens, bacteria in digestive various mechanisms and are tracts of animals, mycorrhizae) important in natural selection 4. Biological systems interact and these systems and their interactions possess complex properties 4.a.5: Communities are 54.1, 54.2 Symbiotic relationship • composed of populations of organisms that interact in complex ways. 4.A.6 Interactions among 54.2 No illustrative example • living systems and with their environment result in the movement of matter and energy 4.B.3 Interactions between and 54.1 Loss of keystone species. • within populations influence •Kudzu patterns of species distribution elm disease and abundance 4.C.$ The diversity of species 54.2 No illustrative example • within an ecosystem may influence the stability of the ecosystem Community Ecology: Chapter 54
Name: Date: Biology 11 E: Community Ecology (Chapter 54) Chapter: 54 Big Ideas: Big Idea Chapters Illustrative Examples 2. Biological systems utilize free energy and molecular building blocks to grow, to reproduce and to maintain dynamic homeostasis. Essential knowledge 2.d.1 All biological systems from cells and organisms to populations, communities and ecosystems are affected by complex interactions involving exchange of matter and free energy 54.1-54.5 • Symbiosis (mutualism, commensalism, parasitism) Food chains and food webs 2.E.3 Timing and coordination of behaviour are regulated by various mechanisms and are important in natural selection 54.1 • Mutualistic relationships (lichens, bacteria in digestive tracts of animals, mycorrhizae) 4. Biological systems interact and these systems and their interactions possess complex properties 4.a.5: Communities are composed of populations of organisms that interact in complex ways. 54.1, 54.2 • Symbiotic relationship 4.A.6 Interactions among living systems and with their environment result in the movement of matter and energy 54.2 • No illustrative example 4.B.3 Interactions between and within populations influence patterns of species distribution and abundance 54.1 • Loss of keystone species. •Kudzu elm disease 4.C.$ The diversity of species within an ecosystem may influence the stability of the ecosystem 54.2 • No illustrative example Community Ecology: Chapter 54
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