Titlebook: Evolutionary Biology; Max K. Hecht,Bruce Wallace,Ghillean T. Prance Book 1986 Springer-Verlag US 1986 Wallace.behavior.biology.evolution.e

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Meridians: General Introduction Lewontin and Hubby, 1966), .-like techniques (Muller, 1928) provided the bulk of all data on genetic variation within populations of many . species. Lewontin (1974), in a chapter entitled, “The Struggle to Measure Variation,” presents an excellent account of the contrasting types of information yie

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Techniques of Acupuncture and Moxibustionerties of species (Mayr, 1970; Dobzhansky .., 1977) or of sympatric individuals of different adaptive systems (Littlejohn, 1980). Yet, whereas their nature is quite well known, their mode of origin, particularly of premating as opposed to postmating mechanisms, still remains largely obscure and cont

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https://doi.org/10.1007/978-94-009-3279-1as of the Phanerozoic Eon. These are the Mesozoic and Cenozoic eras and, on a finer scale, the Cretaceous and Tertiary periods. The cause of the extinctions has long been the subject of debate, with hypotheses spanning the gamut from sudden global catastrophe via exotic extraterrestrial event to gra

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Discontinuous Processes in the Evolution of the Bacterial Genome,ntial accumulation of individual single-base-pair replacements. However, changes of a more drastic type also take place, changes that alter genomic DNA by affecting more than one base pair as a result of a single genetic event. Rearrangements occur such as inversions, transpositions, substitutions,

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The Evolutionary Ecology of ,, Since a good deal of this work includes laboratory studies, the following section provides a detailed description of the ecology of . (usually .) in the laboratory environment. This is followed by a section on the population dynamics of ., with particular attention paid to sources of bias that are

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Evolutionary Origin of Ethological Reproductive Isolation in Cricket Frogs, ,,erties of species (Mayr, 1970; Dobzhansky .., 1977) or of sympatric individuals of different adaptive systems (Littlejohn, 1980). Yet, whereas their nature is quite well known, their mode of origin, particularly of premating as opposed to postmating mechanisms, still remains largely obscure and cont

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