Biological Communities Chapter 18. 18-1 How Organisms Interact in Communities Objectives Identify the distinguishing features of symbiotic relationships.
Chapter 4: Species Interactions and Community Ecology.
Community Interactions Competition Predation Symbiosis Figure Source: .
Competition. Competitive Release Competitive Release is a prediction from examining the competitive exclusion principle that in the absence of competition.
Ecological Relationships and Succession. Predator/Prey A relationship between individuals of different species in which one individual captures and eats.
1. The most common population dispersion pattern is A.Clumped B.Random C.Uniform D.Pyramidal.
Vertical Diversity (Stratification) & Snags The Niche Species differ in the breadth of their niche, euryphagous = wide diet stenophagous = narrow diet.
Interactions in Ecosystems Chapter 14. AKS Standards 11a - investigate the relationships among organisms, populations, communities, ecosystems, and biomes.
Ch. 46 - Part 2 - Regulation of Population Size. Regulation of Population Size The study of population dynamics – Focuses on the complex interactions.
Turn in: 1. Video Notes 2. Worksheets from yesterday 1.
Ch. 46 - Part 2 - Regulation of Population Size
INTERACTIONS AMONG LIVING THINGS. A characteristic that makes an individual better suited to its environment may eventually become common in that species.
