Geographic Variation, Speciation and Clines. (MPB-10), Volume 10 (Monographs in Population Biology) pdf epub fb2

Geographic Variation, Speciation and Clines. (MPB-10), Volume 10 (Monographs in Population Biology) by - pdf epub fb2 djvu

Author: -
Title: Geographic Variation, Speciation and Clines. (MPB-10), Volume 10 (Monographs in Population Biology)
ISBN: 0691081921
ISBN13: 978-0691081922
Other Formats: rtf mbr azw txt
Pages: 262 pages
Publisher: Princeton University Press (September 21, 1977)
Language: English
Size PDF version: 1361 kb
Size EPUB version: 1243 kb
Category: Other
Subcategory: Science & Mathematics

Geographic Variation, Speciation and Clines explores the origins and development of geographic variation, divergence, and speciation. In particular it is concerned with genetic divergence as it is usually found on continents, among groups of populations isolated only by distance. Although earlier writers on this topic considered the effects of geography and dispersal, intense geographic differentiation and speciation were thought to require complete isolation. Professor Endler shows how geographic differentiation and speciation may develop in spite of continuous gene flow.

Following a review of the diverse and scattered literature on gene flow and population differentiation, the author discusses the relationships among gene flow, dispersal, and migration. He then summarizes the factors which limit the geographic extent of gene flow, and those which allow steep clines to develop in the absence of barriers to gene flow. His analysis draws on examples from the field, experiments, and single- and multiple-locus models.

The mechanism and conditions for parapatric speciation are presented: steepening clines, development into hybrid zones, and the evolution of sexual isolation. In the final chapter the author considers the interpretation of natural clines and the associated geographic patterns of subspecies and species.


Related PDF EPUB FB2 books to Geographic Variation, Speciation and Clines. (MPB-10), Volume 10 (Monographs in Population Biology) by -
Geographic Variation in Modern Japanese Somatometric Data and Its Interpret ...
Geographic Variation in Modern Japanese Somatometric Data and Its Interpret ...
Geographical Genetics (MPB-38) (Monographs in Population Biology)
Geographical Genetics (MPB-38) (Monographs in Population Biology)
The Speciation of Modern Homo sapiens (Proceedings of the British Academy)
The Speciation of Modern Homo sapiens (Proceedings of the British Academy)
Patterns and Processes of Speciation in Ancient Lakes: Proceedings of the F ...
Patterns and Processes of Speciation in Ancient Lakes: Proceedings of the F ...
National Geographic Animal Encyclopedia
National Geographic Animal Encyclopedia
National Geographic Field Guide to the Birds of North America, Sixth Editio ...
National Geographic Field Guide to the Birds of North America, Sixth Editio ...
Orangutans: Geographic Variation in Behavioral Ecology and Conservation
Orangutans: Geographic Variation in Behavioral Ecology and Conservation
National Geographic Kids Almanac 2010 (National Geographic Kids Almanac (Qu ...
National Geographic Kids Almanac 2010 (National Geographic Kids Almanac (Qu ...
Field Speciation Method for Arsenic Inorganic Species (Awwa Research Founda ...
Field Speciation Method for Arsenic Inorganic Species (Awwa Research Founda ...
Genetics of Speciation
Genetics of Speciation
Metal Speciation in the Environment (Nato ASI Subseries G:)
Metal Speciation in the Environment (Nato ASI Subseries G:)
Specialization, Speciation, and Radiation: The Evolutionary Biology of Herb ...
Specialization, Speciation, and Radiation: The Evolutionary Biology of Herb ...