'Balanced polymorphism' presentation slideshows

Option D: Evolution

Option D: Evolution. Lesson D:1 Origin of Life on Earth. D.1.1 Describe four processes needed for the spontaneous origin of life on Earth. The non-living synthesis of simple organic molecules The assembly of these molecules into polymers

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Chapter 23 The Evolution of Populations

658 views • 46 slides

Chapter 17

Chapter 17. Population Genetics. 8 and 11 April, 2005. Genes in natural populations. Overview. Populations contain a great deal of genetic variation. If no forces act to change gene frequencies, equilibrium is reached in one generation of random mating.

580 views • 41 slides