IB Biology SL Options: Evolution + Neurobiology and Behaviour Cram Packet -2009- David Glover Paper 3 D.1 + Four processes were needed in order for life to be spontaneously…

Slide 1D2: Species and Speciation 5 hours Slide 2 D.2.1Define allele frequency, gene pool. Allele frequencyAllele frequency –% of certain allele (variation of a gene) in…

Slide 1VISION IN CICHLIDS Optical quality and visual perception in Cichlidae (Pisces) Slide 2 Slide 3 Slide 4 Slide 5 Slide 6 Spherical aberration Slide 7 Chromatic aberration…

Slide 1Starr & Taggart – 11 th Edition Evolutionary Patterns, Rates, and Trends AP Biology: Chapter 19 Slide 2 Key Concepts: All species that have ever lived are related…

Slide 1Chapter 24 Species & Speciation Slide 2 Slide 2 of 25 Chapter 24 in a nutshell Microevolution v. Macroevolution Speciation Prezygotic Postzygotic Gradualism v.…

Slide 118 Phylogeny Classification Slide 2 Aquatic demes Slide 3 Variations in morphology between populations of Cichlasoma minckleyi Slide 4 papilliform morph Slide 5 Variations…

Slide 1I. What are the 5 conditions that must remain constant for a population to be in evolutionary equilibrium? (try to name at least 4 of them) POP QUIZ ! Slide 2 In this…

Slide 115.3 NOTES Slide 2 Genetic Drift A random change in the frequency of an allele in a population NOT due to natural selection. More likely to occur in small populations.…

Slide 1SBI3U Ms. De Sousa Slide 2  Biological Species: population where individuals are able to interbreed to produce viable offspring.  Speciation occurs when there…

Slide 1 Slide 2 Sasha Gimelfarb died on May 11, 2004 Slide 3 A Multilocus Analysis of Frequency-Dependent Selection on a Quantitative Trait Reinhard Bürger Department of…