Biological Anomalies

Biological Anomalies PDF Author: William R. Corliss
Publisher:
ISBN: 9780915554317
Category : Mammals
Languages : en
Pages : 320

Get Book Here

Book Description

Biological Anomalies

Biological Anomalies PDF Author: William R. Corliss
Publisher:
ISBN: 9780915554317
Category : Mammals
Languages : en
Pages : 320

Get Book Here

Book Description


Biological Anomalies--mammals

Biological Anomalies--mammals PDF Author:
Publisher:
ISBN: 9780915554300
Category : Mammals
Languages : en
Pages :

Get Book Here

Book Description


Animal Anomalies

Animal Anomalies PDF Author: Lewis I. Held, Jr
Publisher: Cambridge University Press
ISBN: 1108834701
Category : Medical
Languages : en
Pages : 295

Get Book Here

Book Description
Highlights what we know about the pathways pursued by embryos and evolution, and stresses what we do not yet know.

Animal Anomalies

Animal Anomalies PDF Author: Lewis I. Held, Jr
Publisher: Cambridge University Press
ISBN: 1108892434
Category : Science
Languages : en
Pages : 295

Get Book Here

Book Description
Among the offspring of humans and other animals are occasional individuals that are malformed in whole or in part. The most grossly abnormal of these have been referred to from ancient times as monsters, because their birth was thought to foretell doom; the less severely affected are usually known as anomalies. This volume digs deeply into the cellular and molecular processes of embryonic development that go awry in such exceptional situations. It focuses on the physical mechanisms of how genes instruct cells to build anatomy, as well as the underlying forces of evolution that shaped these mechanisms over eons of geologic time. The narrative is framed in a historical perspective that should help students trying to make sense of these complex subjects. Each chapter is written in the style of a Sherlock Holmes story, starting with the clues and ending with a solution to the mystery.

Biological Anomalies--humans I

Biological Anomalies--humans I PDF Author: William R. Corliss
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 312

Get Book Here

Book Description


Biological Anomalies--humans

Biological Anomalies--humans PDF Author:
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 316

Get Book Here

Book Description


Biological Anomalies--birds

Biological Anomalies--birds PDF Author: William R. Corliss
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 504

Get Book Here

Book Description


Freaks of Nature

Freaks of Nature PDF Author: Mark Blumberg
Publisher: Oxford University Press
ISBN: 0199889945
Category : Psychology
Languages : en
Pages : 352

Get Book Here

Book Description
In most respects, Abigail and Brittany Hensel are normal American twins. Born and raised in a small town, they enjoy a close relationship, though each has her own tastes and personality. But the Hensels also share a body. Their two heads sit side-by-side on a single torso, with two arms and two legs. They have not only survived, but have developed into athletic, graceful young women. And that, writes Mark S. Blumberg, opens an extraordinary window onto human development and evolution. In Freaks of Nature, Blumberg turns a scientist's eye on the oddities of nature, showing how a subject once relegated to the sideshow can help explain some of the deepest complexities of biology. Why, for example, does a two-headed human so resemble a two-headed minnow? What we need to understand, Blumberg argues, is that anomalies are the natural products of development, and it is through developmental mechanisms that evolution works. Freaks of Nature induces a kind of intellectual vertigo as it upends our intuitive understanding of biology. What really is an anomaly? Why is a limbless human a "freak," but a limbless reptile-a snake-a successful variation? What we see as deformities, Blumberg writes, are merely alternative paths for development, which challenge both the creature itself and our ability to fit it into our familiar categories. Rather than mere dead-ends, many anomalies prove surprisingly survivable-as in the case of the goat without forelimbs that learned to walk upright. Blumberg explains how such variations occur, and points to the success of the Hensel sisters and the goat as examples of the extraordinary flexibility inherent in individual development. In taking seriously a subject that has often been shunned as discomfiting and embarrassing, Mark Blumberg sheds new light on how individuals-and entire species-develop, survive, and evolve.

Freaks of Nature

Freaks of Nature PDF Author: Mark S. Blumberg
Publisher: Oxford University Press
ISBN: 0191549924
Category :
Languages : en
Pages :

Get Book Here

Book Description


Freaks of Nature

Freaks of Nature PDF Author: Mark Blumberg
Publisher: Oxford University Press, USA
ISBN: 0199736189
Category : Medical
Languages : en
Pages : 342

Get Book Here

Book Description
In Freaks of Nature, Mark S. Blumberg turns a scientist's eye on the oddities of nature, showing how a subject once relegated to the sideshow can help explain some of the deepest complexities of biology.