Big Questions in Ecology and Evolution

Big Questions in Ecology and Evolution

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Why do we age? Why cooperate? Why do so many species engage in sex? Why do the tropics have so many species? When did humans start to affect world climate? This book provides an introduction to a range of fundamental questions that have taxed evolutionary biologists and ecologists for decades. Some of the phenomena discussed are, on first reflection, simply puzzling to understand from an evolutionary perspective, whilst others have direct implications for the future of the planet. All of the questions posed have at least a partial solution, all have seen exciting breakthroughs in recent years, yet many of the explanations continue to be hotly debated. Big Questions in Ecology and Evolution is a curiosity-driven book, written in an accessible way so as to appeal to a broad audience. It is very deliberately not a formal text book, but something designed to transmit the excitement and breadth of the field by discussing a number of major questions in ecology and evolution and how they have been answered. This is a book aimed at informing and inspiring anybody with an interest in ecology and evolution. It reveals to the reader the immense scope of the field, its fundamental importance, and the exciting breakthroughs that have been made in recent years.While males ofthe same species can readily grasp the female as a prelude to mating, males of the closely related species cannot. ... Good evidence for reinforcement is hard to come by, but a fascinating recent example comes from the green-eyed tree frog (Litoria genimaculata) in northeastern ... Figure 4.5 The hind margins ofthe pronota and proximal parts ofthe thorax in the female damAustralia.

Title:Big Questions in Ecology and Evolution
Author:Thomas N. Sherratt, David M. Wilkinson
Publisher:OUP Oxford - 2009-02-19


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