Slide 1 Aseel Samaro Understanding how seeds are dispersed by the wind Slide 2 Slide 3 Slide 4  The largest seed in the world is 50 cm in diameter.  It comes from the…

Slide 1 Agricultural Revolution- A New Way of Life Slide 2 The Fertile Crescent Civilization developed slowly in different parts of the world. People began to settle in areas…

Agricultural Revolution- A New Way of Life The Fertile Crescent Civilization developed slowly in different parts of the world. People began to settle in areas with abundant…

Chapter 16 POPULATION GENETICS In order to understand the genetics behind populations we must revisit Darwin Charles Darwin Darwinâs Theory: All organisms compete for limited…

Chapter 16 Population Genetics and Speciation Section 1: Genetic Equilibrium Section 2: Disruption of Genetic Equilibrium Section 3: Formation of Species Leopard Seal, Antarctica…

ECOLOGY 2 ECOLOGY 2 Case Study: Black and white and spread all over Small, black and white shellfish Introduced to Lake St. Clair, Canada, in 1988, in discharged ballast…

Microevolution - involves processes of evolutionary changes within populations - these changes result in shifts at the DNA level - they lead to the sorts of variations that…

Chapter 16 Population Genetics and Speciation Section 1: Genetic Equilibrium Section 2: Disruption of Genetic Equilibrium Section 3: Formation of Species Leopard Seal, Antarctica…

Earth in Yellow Flower Community Ecology Chapter 6 Species interactions Species interactions are the backbone of communities Most important categories Competition = both…

PowerPoint Presentation Human babies born at an average mass are more likely to survive than babies born either much smaller or much larger than average. 72 In this example…