Kategoria BISAC: Science >> Life Sciences - Evolution

Competition is one of the most important factors controlling the distribution and abundance of living creatures. Sperm cells racing up reproductive tracts, beetle larvae battling inside single seeds, birds defending territories, and trees interfering with the light available to neighbours, are all engaged in competition for limited resources. Along with predation and mutualism, competition is one of the three major biological forces that assemble living communities. Recent experimental work, much of it only from the last few decades, has enhanced human knowledge of the prevalence of...

Genetic studies aimed at understanding the origin of species are dominating major scientific journals. In the past decade, genetic tools that were previously available only in model systems have become accessible to investigators working on nearly all species. Concurrent with these technical advances has been an increase in understanding of both the importance of considering the ecological context of speciation and testing hypotheses about causes for species formation. Many recent studies suggest a prominent role of sexual selection in species formation. These advances have produced a need...

Many biological facts are irreconcilable with the assumption that larvae and adults evolved from the same genetic stock. The author of this book draws attention to these, and presents his alternative hypothesis that larvae have been transferred from one taxon to another.

In his previous book (Larvae and Evolution, 1992), the author used larval transfer to explain developmental anomalies in eight animal phyla. In the present book, he claims that the basic forms of all larvae and all embryos have been transferred from foreign taxa. This leads to a new, comprehensive theory on the origin...

Building on a range of disciplines - from biology and anthropology to philosophy and linguistics - this book draws on the expertise of leading names in the study of organic, mental and cultural codes brought together by the emerging discipline of biosemiotics.

The book's 18 chapters present a range of experimental evidence which suggests that the genetic code was only the first in a long series of organic codes, and that it has been the appearance of new codes - organic, mental and cultural - that paved the way for the major transitions in the history of life.

While the...

The third edition of this successful textbook features updates and extensive new coverage. The sections on adaptation and diversity have been reorganized for improved clarity and flow, and a completely updated section on the evolution of sex and the inclusion of more plant examples have all helped to...

• Written by world-renowned paleoanthropologists who are co-directors of the excavations at Atapuerca---a World Heritage Site and Europe's oldest known burial site---where a new human species, homo antecessor, was discovered
  
• Discusses various hypotheses of human evolution, drawing conclusions from verifiable facts and well-founded argument
  
• Offers a compelling narrative written for...

• Broadly explores the theories of Charles Darwin and Darwin studies
  
• Incorporates much information about modern Biology
  
• Offers a comprehensive discussion of Darwinism and Christianity - including Creationism - by one of the leading authorities in the field
  
• Written in clear, concise, user-friendly language supplemented with quality illustrations
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• Written by two geneticists---including a world-renowned scientist and founder of the Human Genome Diversity Project---and a socio-cultural anthropologist.
  
• Based on recent findings in genetics and anthropology that indicate the analysis of human culture and evolution demands an integration of these fields of study.
  
• Focuses on evolution---or, rather,...