'Selection pressures' presentation slideshows

Natural Selection & Speciation

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Evolution of Complex Systems

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The Origins of Triticum Domestication

The Origins of Triticum Domestication. Ben Grady Dept. of Botany UW-Madison. The genus Triticum. Poaceae Highly inconsistent taxonomy Triticum and Aegilops separate genera Triticum sensu lato Includes Aegilops Triticum sensu stricto ~ 10 species Native to Mediterranean area

567 views • 16 slides

Origin of Mind Chapter 4 Evolution and Development of Brain and Cognition pp.85-124

Origin of Mind Chapter 4 Evolution and Development of Brain and Cognition pp.85-124. Is the Human Mind Unique? It is unique in its advanced level of development, but not in the process by which it achieved this development. The human mind is a product of the activity of the brain, and

162 views • 16 slides

Speciation

Speciation. Family Trees Show relationships between species. Human Evolution. Humans did not evolve from chimpanzee. Humans and chimps share a common ancestor. Defining a Species.

289 views • 14 slides

Memes

Memes. Richard Dawkins. Genes. Evolution theory in a nutshell: We are each a constellation of traits which reflects the set of genes we inherit from our parents Traits (and the genes that underlie them) impart advantages and disadvantages

787 views • 13 slides

Creative Genius:

Creative Genius:. Two Darwinian Perspectives. Introduction. Two kinds of Darwinism Primary: The origins of new biological species by means of Spontaneous variation genetic recombination mutation Struggle for existence Selective retention Natural (competition for resources)

389 views • 12 slides

Functional Scaffolding and Self Scaffolding

Functional Scaffolding and Self Scaffolding. Mark H. Bickhard Lehigh University mark@lehigh.edu http://bickhard.ws/. Cognition and Action. Representation and cognition emerge in action systems Not from passive input processing

123 views • 11 slides