Conservation Con. BIO 270A
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This 1 page Class Notes was uploaded by Cathy Depestre on Saturday September 5, 2015. The Class Notes belongs to BIO 270A at University of South Carolina taught by Jenkins, Robert A. in Fall 2015. Since its upload, it has received 81 views. For similar materials see Introduction to Environmental Biology in Biology at University of South Carolina.
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Date Created: 09/05/15
Evolution change in genes frequencies overtime genes stretch of DNA that represent a unit of heredity information mutation change in genes in organism 0 it produces variation selective pressure the force acting on survival of individuals natural selection process determines which individuals within a species reproductive and pass gens to next generation 0 more offspring born and can survive 0 some of these traits are more adaptive than others 0 in time individuals with more adaptive traits make up more of the population speciation produce new species 0 isolation of gene pool of a single species 0 evolutionary changes in gene pool of one or both of the isolated populations 0 the evolution of the reproductive isolation between populations it prevents further gene ow