'Evolutionary arms race' presentation slideshows

4 Mar

4 Mar. Opener: Who came up with the idea of evolution?. Agenda Review of Natural Selection Evolution Misconceptions Big Picture on Evolution Homework Read the intro to Chapter 8 on pg 287. Ways of Knowing.

961 views • 75 slides

Class Trematoda

Class Trematoda. There are about 9000 species of trematodes all of which are parasitic. Most parasitize vertebrates. Adaptations for parasitism include suckers and hooks for attachment, glands to produce cyst material and increased reproductive capacity. Sheep liver fluke. Class Trematoda.

3.97k views • 69 slides

Community Ecology

Community Ecology. Chapter 6. Species interactions. Species interactions are the backbone of communities Most important categories Competition = both species are harmed Predation, parasitism, and herbivory = one species benefits and the other is harmed Mutualism = both species benefit.

730 views • 57 slides

Chapter 5 Species Interactions and Community Ecology

Chapter 5 Species Interactions and Community Ecology. This lecture will help you understand:. Species interactions Feeding relationships, energy flow, trophic levels, and food webs Keystone species The process of succession Potential impacts of invasive species Ecological restoration

771 views • 48 slides

Interspecific aggressive responses

Interspecific aggressive responses. Year 13. Competition between animals is usually for: Food Water Space Breeding sites. If the competition is intense, one population may become extinct. Predator-prey relationships.

616 views • 42 slides

Being and becoming

Being and becoming. What is and what should be: Domains. Science: What is it, that is the world? Morality: How are we, in the world? How should we be? What is the good? What is health, and mental health? Science and Morality: Psychology

498 views • 26 slides

Habitat and Ecological Niche

Habitat and Ecological Niche. The manatee's lament and ancient Amazon farmers. Objectives. To be able to differentiate between the concepts of habitat and niche To be able to describe symbiosis and identify a symbiotic relationship.

792 views • 11 slides

Evolution and Deception

90 views • 8 slides

Patterns of Evolution

Patterns of Evolution. Patterns in Evolution. Natural selection leads to many predictable outcomes On a grander scale, these predictable outcomes produce recognizable patterns in evolution. Divergent Evolution Convergent Evolution Coevolution. Divergent Evolution.

537 views • 7 slides