Evolutionary Perspectives on Pregnancy is popular PDF and ePub book, written by John C. Avise in 2013-01-15, it is a fantastic choice for those who relish reading online the Science genre. Let's immerse ourselves in this engaging Science book by exploring the summary and details provided below. Remember, Evolutionary Perspectives on Pregnancy can be Read Online from any device for your convenience.
Evolutionary Perspectives on Pregnancy Book PDF Summary
Covering both the internal and external incubation of offspring, this book provides a biology-rich survey of the natural history, ecology, genetics, and evolution of pregnancy-like phenomena. From mammals and other live-bearing organisms to viviparous reptiles, male-pregnant fishes, larval-brooding worms, crabs, sea cucumbers, and corals, the world's various species display pregnancy and other forms of parental devotion in surprisingly multifaceted ways. An adult female (or male) can incubate its offspring in a womb, stomach, mouth, vocal sac, gill chamber, epithelial pouch, backpack, leg pocket, nest, or an encasing of embryos, and by studying these diverse examples from a comparative vantage point, the ecological and evolutionary-genetic outcomes of different reproductive models become fascinatingly clear. John C. Avise discusses each mode of pregnancy and the decipherable genetic signatures it has left on the reproductive structures, physiologies, and innate sexual behaviors of extant species. By considering the many biological aspects of gestation from different evolutionary angles, Avise offers captivating new insights into the significance of "heavy" parental investment in progeny.
Detail Book of Evolutionary Perspectives on Pregnancy PDF
- Author : John C. Avise
- Release : 15 January 2013
- Publisher : Columbia University Press
- ISBN : 9780231531450
- Genre : Science
- Total Page : 522 pages
- Language : English
- PDF File Size : 10,9 Mb
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