'Genetic divergence' presentation slideshows

Louis Bernatchez

826 views • 62 slides

Chapter 19: Evolutionary Patterns, Rates and Trends

Chapter 19: Evolutionary Patterns, Rates and Trends. Macroevolution. The large-scale patterns, trends, and rates of change among families and other more inclusive groups of species. Biological Species Concept.

576 views • 56 slides

Speciation

376 views • 37 slides

BIOGEOGRAPHY AND SPECIATION

BIOGEOGRAPHY AND SPECIATION Because of geographic barriers and thermal gradients the ocean can be divided into provinces - biogeographical regions with characteristic spp. Assemblages. Classifications of groups of spp. belonging to a province usually based on qualitative judgements.

548 views • 31 slides

Speciation

563 views • 31 slides

Micro- vs. macroevolution Overview of the Kingdom animalia

368 views • 26 slides

Marina V. Tsvirka, Vladimir P. Korablev, Marina V. Pavlenko

DIFFERENTIATION AND SYSTEMATICS IN THE LONG-TAILED GROUND SQUIRREL, SPERMOPHILUS UNDULATUS (SCIURIDAE, RODENTIA). Marina V. Tsvirka, Vladimir P. Korablev, Marina V. Pavlenko Institute of Biology and Soil Science FEB RAS, Vladivostok, 690022, Russia.

375 views • 19 slides

Marina V. Tsvirka, Vladimir P. Korablev, Marina V. Pavlenko

DIFFERENTIATION AND SYSTEMATICS IN THE LONG-TAILED GROUND SQUIRREL, SPERMOPHILUS UNDULATUS (SCIURIDAE, RODENTIA). Marina V. Tsvirka, Vladimir P. Korablev, Marina V. Pavlenko Institute of Biology and Soil Science FEB RAS, Vladivostok, 690022, Russia.

192 views • 19 slides

1) All species concepts, at least in animals and plants, to some degree rely upon

1) All species concepts, at least in animals and plants, to some degree rely upon. A) genetic barriers such as polyploidy B) morphologically distinguishable taxa C) minimal gene flow across taxa D) ecological differentiation E) cryptic species. 2) Speciation requires. A) divergence

218 views • 5 slides