Download e-book for kindle: The Evolution of Primary Sexual Characters in Animals by Janet Leonard,Alex Cordoba-Aguilar

By Janet Leonard,Alex Cordoba-Aguilar

fundamental sexual features, these buildings and techniques at once fascinated with replica, are one of the most different, really good, and weird within the animal country. furthermore, reproductive qualities are usually species-specific, suggesting that they developed very swiftly. This range, lengthy the province of taxonomists, has lately attracted broader curiosity from evolutionary biologists, in particular these attracted to sexual choice and the evolution of reproductive strategies.

Primary sexual characters have been lengthy assumed to be the made from normal choice, solely. a contemporary replacement means that sexual choice explains a lot of the variety of "primary" sexual characters. a 3rd method of the evolution of reproductive interactions after copulation or insemination has been to think about the method one in every of sexual clash. that's, the reproductive tactics of a species may well replicate, as does the mating process, evolution performing on men and on adult females, yet in numerous directions.

In this quantity, authors discover a wide selection of basic sexual characters and selective pressures that experience formed them, from typical choice for offspring survival to species-isolating mechanisms, sperm festival, cryptic woman selection and sexual fingers races. Exploring diversified reproductive diversifications from a theoretical and sensible viewpoint, The Evolution of fundamental Sexual Characters will offer an unheard of review of sexual variety in lots of taxa and an advent to the problems in sexual choice which are altering our view of sexual processes.

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The Evolution of Primary Sexual Characters in Animals by Janet Leonard,Alex Cordoba-Aguilar

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