Kategoria BISAC: Science >> Life Sciences - Developmental Biology

What do biologists want? If, unlike their counterparts in physics, biologists are generally wary of a grand, overarching theory, at what kinds of explanation do biologists aim? How will we know when we have "made sense" of life? Such questions, Evelyn Fox Keller suggests, offer no simple answers. Explanations in the biological sciences are typically provisional and partial, judged by criteria as heterogeneous as their subject matter. It is Keller's aim in this bold and challenging book to account for this epistemological diversity--particularly in the discipline of developmental...

One aim of developmental biology is to learn how a healthy body arises from the genetic material of an organism, also known as a genome. Another goal is to understand why development sometimes goes wrong. Mutations may produce organisms with harmless--or potentially beneficial--characteristics such as extra fingers. Other times they can lead to fatal developmental defects, or problems that make it impossible for someone to lead a healthy life. They are also the reason that new species can arise. Over the past few years, research has drawn together development, medicine, and several other...

How human language evolved from the need for social communication

The origins of human language remain hotly debated. Despite growing appreciation of cognitive and neural continuity between humans and other animals, an evolutionary account of human language--in its modern form--remains as elusive as ever. The Social Origins of Language provides a novel perspective on this question and charts a new path toward its resolution.

In the lead essay, Robert Seyfarth and Dorothy Cheney draw on their decades-long pioneering research on monkeys and baboons in the wild to...

Too tiny to see with the naked eye, the human embryo was just a hypothesis until the microscope made observation of embryonic development possible. This changed forever our view of the minuscule cluster of cells that looms large in questions about the meaning of life. Embryos under the Microscope examines how our scientific understanding of the embryo has evolved from the earliest speculations of natural philosophers to today's biological engineering, with its many prospects for life-enhancing therapies. Jane Maienschein shows that research on embryos has always revealed...

What comes first, form or function? Trumpeted as the future of biological science, evolutionary developmental biology (or "evo-devo") answers this fundamental question by showing how evolution controls the development of organisms. In Forms of Becoming, Alessandro Minelli, a leading international figure in the field, takes an in-depth and comprehensive look at the history and key issues of evo-devo. Spirited and insightful, this book focuses on the innovative ways animal organisms evolve through competition and cooperation.

Minelli provides a complete overview of conceptual...