'Genetic evolution' presentation slideshows

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Cultural evolution

Cultural evolution

Cultural evolution. Does culture evolve? How does cultural evolution differ from genetic evolution? Can we reconstruct cultural phylogenies? Has culture affected human genetic evolution?. Genes – Memes .

By mercury
(124 views)

Harvest-induced life-history evolution in exploited fish populations

Harvest-induced life-history evolution in exploited fish populations

Harvest-induced life-history evolution in exploited fish populations. Empirical evidence and forecasting of evolutionary changes and their demographic consequences. Bruno Ernande Laboratoire Ressources Halieutiques IFREMER Boulogne-sur-Mer, France. Fishing as a global issue.

By lenka
(172 views)

Human Evolution

Human Evolution

Human Evolution. D.3 Chapter 15. D.3.1: Outline a method for dating rocks and fossils using radioisotopes, with reference to 14 C and 40 K. Fossils, or the rocks containing fossils can be dated using radioisotopes

By plato-larsen
(81 views)


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Genetic Change/Evolution

Genetic Change/Evolution

Genetic Change/Evolution. Evolution. The process in which new species develop from earlier forms. Evolution. The process in which new species develop from earlier forms. Normally occurs slowly, most often in response to a change in a species’ environment. . Evolution.

By raven (112 views)

Genetic Evolution vs. Cultural Evolution

Genetic Evolution vs. Cultural Evolution

Genetic Evolution vs. Cultural Evolution. Christopher Lynch. Introduction. Since the time of civilization, amongst humans, culture has been an ever evolving factor The same can be said for genetics as well

By kalea (486 views)

Evolution as Genetic Change

Evolution as Genetic Change

Evolution as Genetic Change . Section 16–2 . Evolution as Genetic Change.

By Samuel (186 views)

EVOLUTION OF GENETIC SYSTEMS

EVOLUTION OF GENETIC SYSTEMS

EVOLUTION OF GENETIC SYSTEMS. EVOLUTION OF THE GENOME. Genome size and C-value: C-value = amount of DNA in haploid genome (pg, bp) Prokaryotes: 6 10 5 – 10 7 bp (20-fold span)

By vernonv (0 views)

Genetic diversity and evolution

Genetic diversity and evolution

Genetic diversity and evolution. Content. Summary of previous class H.W equilibrium Effect of selection Genetic Variance Drift, mutations and migration. Hardy-Weinberg assumptions. If all assumptions were met, the population would not evolve

By sutton (152 views)

Genetic evolution of H5N1

Genetic evolution of H5N1

Genetic evolution of H5N1. Jen-Ren Wang, Ph. D. Department of Medical Laboratory Science and Biotechnology, National Cheng Kung University Department of Pathology, National Cheng Kung University Hospital

By mara-frederick (58 views)

Genetic Programming: Hypothesis Evolution

Genetic Programming: Hypothesis Evolution

Genetic Programming: Hypothesis Evolution. By Nam Nguyen Greg Nelson. Introduction To Evol. An attempt to more directly simulate the process of natural selection. The system is set up as a large board with agents and examples. Each agent executes on its own thread.

By pierrette-roger (97 views)

Genetic Drift & Evolution

Genetic Drift & Evolution

Genetic Drift & Evolution. APES. Gene Pools. Genetic Drift is the change in a gene pool due to chance. There are 2 examples: Bottleneck effect Founder effect. 1) Bottleneck Effect. Reduce the size of a population randomly Natural disasters Ex: fire, earthquake, flood

By cuyler (204 views)

Evolution as Genetic Change

Evolution as Genetic Change

Evolution as Genetic Change. 16.2 Evolution as Genetic Change. Natural selection can affect phenotypes in a population in 3 ways Directional Selection Stabilizing Selection Disruptive Selection. Higher fitness at ONE END of curve than at the other

By brant (185 views)

Evolution & Genetic Algorithms

Evolution & Genetic Algorithms

Evolution & Genetic Algorithms. Lamarckian Evolution. Lamarckian Theory Based on the concept of use and disuse Over a few generations, a given structure or organ will increase in size if the creature and its parents use that structure often.

By fraley (103 views)