1. Evidence for Evolution ReviewHour 2 Trimester 3 2. Common DescentWe have five pieces of evidence for this idea:Homologous StructuresFossil recordGeographic distribution…

Slide 1Chapter 12 Patterns of Inheritance Slide 2 BACK IN THE DAY…. Theories on Inheritance –Bloodlines –Heridity occurs within species –Traits are transmitted directly…

Slide 1A Climate-based Interpretation of Limber Pine Management Scenarios in Rocky Mountain National Park Contributors: Bill Monahan, Tammy Cook, Jeff Connor, Ben Bobowski…

1.Evolution Descent with Modification2. Evolution Overview The framework for modern biology Definition:a change over time Occurs in populations, not individuals How new organisms…

Dia 1 Combined and interactive effects of global climate change and toxicants on populations and communities. MOE, J., DE SCHAMPHELAERE, K., CLEMENTS, W., SORENSEN, M., VAN…

Evidence of Evolution Chapter 11 11.1 Impacts/Issues Reflections of a Distant Past Events of the ancient past can be explained by the same physical, chemical, and biological…

Slide 1Competition Mutually negative interaction between two species in the same guild or trophic level Changes in abundance, fitness, or some fitness component (growth,…

Slide 1 One last time: haplodiploidy reproduction 0.5 of genome from dad X 1.0 = 0.5 0.5 of genome from mom X 0.5 = 0.25 + r = 0.75 Leafcutter ant queen + workers Male leafcutter…

Slide 1 Evidence of Evolution Chapter 11 Slide 2 11.1 Impacts/Issues Reflections of a Distant Past  Events of the ancient past can be explained by the same physical, chemical,…

Slide 1 Midterm Review CHAPTER 1 Introduction to Biology Slide 2 THE STEPS OF THE SCIENTIFIC METHOD 1.MAKE AN OBSERVATION 2.FORM A HYPOTHESIS a)A PREDICTION(EDUCATED GUESS?)…