Evolutionary Relationships among Rodents PDF Download
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Author: W. Patrick Luckett
Publisher: Springer Science & Business Media
ISBN: 1489905391
Category : Science
Languages : en
Pages : 720
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Book Description
The order Rodentia is the most abundant and successful group of mammals, and it has been a focal point of attention for compar ative and evolutionary biologists for many years. In addition, rodents are the most commonly used experimental mammals for bio medical research, and they have played a central role in investi gations of the genetic and molecular mechanisms of speciation in mammals. During recent decades, a tremendous amount of new data from various aspects of the biology of living and fossil rodents has been accumulated by specialists from different disciplines, ranging from molecular biology to paleontology. Paradoxically, our understanding of the possible evolutionary relationships among different rodent families, as well as the possible affinities of rodents with other eutherian mammals, has not kept pace with this information "explosion. " This abundance of new biological data has not been incorporated into a broad synthesis of rodent phylo geny, in part because of the difficulty for any single student of rodent evolution to evaluate the phylogenetic significance of new findings from such diverse disciplines as paleontology, embryology, comparative anatomy, molecular biology, and cytogenetics. The origin and subsequent radiation of the order Rodentia were based primarily on the acquisition of a key character complex: specializations of the incisors, cheek teeth, and associated mus culoskeletal features of the jaws and skull for gnawing and chewing.
Author: W. Patrick Luckett
Publisher: Springer Science & Business Media
ISBN: 1489905391
Category : Science
Languages : en
Pages : 720
Get Book Here
Book Description
The order Rodentia is the most abundant and successful group of mammals, and it has been a focal point of attention for compar ative and evolutionary biologists for many years. In addition, rodents are the most commonly used experimental mammals for bio medical research, and they have played a central role in investi gations of the genetic and molecular mechanisms of speciation in mammals. During recent decades, a tremendous amount of new data from various aspects of the biology of living and fossil rodents has been accumulated by specialists from different disciplines, ranging from molecular biology to paleontology. Paradoxically, our understanding of the possible evolutionary relationships among different rodent families, as well as the possible affinities of rodents with other eutherian mammals, has not kept pace with this information "explosion. " This abundance of new biological data has not been incorporated into a broad synthesis of rodent phylo geny, in part because of the difficulty for any single student of rodent evolution to evaluate the phylogenetic significance of new findings from such diverse disciplines as paleontology, embryology, comparative anatomy, molecular biology, and cytogenetics. The origin and subsequent radiation of the order Rodentia were based primarily on the acquisition of a key character complex: specializations of the incisors, cheek teeth, and associated mus culoskeletal features of the jaws and skull for gnawing and chewing.
Author: Patricia Albere
Publisher: Oracle Institute Press
ISBN: 9781937465230
Category : Interpersonal relations
Languages : en
Pages : 252
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Book Description
For millennia, spirituality has been a deeply personal pursuit, monks on mountaintops and yogis in caves. But the world is more social than ever, and interconnectedness is transforming everything, from our family lives to work. Today, we need a spirituality that focuses more on "we" than "me." In Evolutionary Relationships, Patricia Albere draws on four decades of experience to introduce "mutual awakening," a spiritual path that can be explored with a partner. An "Evolutionary Relationship" is one that drives us, challenges us, compels us to grow and evolve. It is a consciously created connection that is formed between two or more people who mutually commit to explore and develop higher states of awareness together. This book shows readers how to transform any relationship - whether with a spouse, lover, friend, or fellow explorer - into a dynamic engine for mutual evolution. Evolutionary Relationships contains an insightful foreword by New York Times bestselling author Katherine Woodward Thomas. It also contains current research on the psychological, cultural, scientific, and spiritual framework for mutual awakening. Albere builds on the work of esteemed developmental psychologists such as Abraham Maslow, David Hawkins, and Robert Kegan. She cites visionary futurists such as Barbara Marx Hubbard, and she identifies various levels of relating, explaining how these stages serve different human needs. This book is an experiential journey into a new way of relating and a practical workbook for deepening relationships. It includes a step-by-step guide to the author's "Eight Activating Principles" for mutual awakening and a series of proven practices and that she has developed to achieve an Evolutionary Relationship with a partner. Albere is an internationally known, contemporary spiritual teacher, working at ground zero of an evolutionary stream of spiritual awakening. She is the founder of the Evolutionary Collective and she has worked with over 200,000 people in groups during the past 40 years, innovating the new fields of post-personal development and intersubjective awakening. Albere also hosts the popular "Evolutionary Collective Conversations," a global radio show with over 500,000 listeners, in which today's evolutionary leaders join her for dynamic dialogues. www.EvolutionaryCollective.com
Author: Samantha Fowler
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1409
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Book Description
Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.
Author: W. Patrick Luckett
Publisher: Springer Science & Business Media
ISBN: 1468410512
Category : Science
Languages : en
Pages : 320
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Book Description
Tree shrews are small-bodied, scansorial, squirrel-like mammals that occupy a wide range of arboreal, semi-arboreal, and forest floor niches in Southeast Asia and adjacent islands. Comparative aspects of tree shrew biology have been the subject of extensive investigations during the past two decades. These studies were initiated in part because of the widely accepted belief that tupaiids are primitive primates, and, as such, might provide valuable insight into the evolutionary origin of complex patterns of primate behavior, locomotion, neurobiology, and reproduction. During the same period, there has been a renewed interest in the methodology of phylogenetic reconstruction and in the use of data from a variety of biological disciplines to test or formulate hypotheses of evolutionary relationships. In particular, interest in the com parative and systematic biology of mammals has focused on analysis of phy logenetic relationships among Primates and a search for their closest relatives. Assessment of the possible primate affinities of tree shrews has comprised an important part of these studies, and a considerable amount of dental, cranio skeletal, neuroanatomical, reproductive, developmental, and molecular evi dence has been marshalled to either corroborate or refute hypotheses of a special tupaiid-primate relationship. These contrasting viewpoints have re sulted from differing interpretations of the basic data, as well as alternative approaches to the evolutionary analysis of data.
Author: Jeffry A. Simpson
Publisher: Oxford University Press, USA
ISBN: 0195398696
Category : Family & Relationships
Languages : en
Pages : 866
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Book Description
This book provides an in-depth and comprehensive summary of the psychology of close relationships, and showcases classic and contemporary theories, models, and empirical research that have been conducted in the field.
Author: Sébastien Patiny
Publisher: Cambridge University Press
ISBN: 113950407X
Category : Science
Languages : en
Pages : 501
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Book Description
What are the evolutionary mechanisms and ecological implications behind a pollinator choosing its favourite flower? Sixty-five million years of evolution has created the complex and integrated system which we see today and understanding the interactions involved is key to environmental sustainability. Examining pollination relationships from an evolutionary perspective, this book covers both botanical and zoological aspects. It addresses the puzzling question of co-speciation and co-evolution and the complexity of the relationships between plant and pollinator, the development of which is examined through the fossil record. Additional chapters are dedicated to the evolution of floral displays and signalling, as well as their role in pollination syndromes and the building of pollination networks. Wide-ranging in its coverage, it outlines current knowledge and complex emerging topics, demonstrating how advances in research methods are applied to pollination biology.
Author: Lisa Bartee
Publisher:
ISBN: 9781636350417
Category :
Languages : en
Pages :
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Book Description
The Principles of Biology sequence (BI 211, 212 and 213) introduces biology as a scientific discipline for students planning to major in biology and other science disciplines. Laboratories and classroom activities introduce techniques used to study biological processes and provide opportunities for students to develop their ability to conduct research.
Author: Baby Professor
Publisher: Speedy Publishing LLC
ISBN: 1541992423
Category : Juvenile Nonfiction
Languages : en
Pages : 73
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Book Description
Learn about "What is a Cladogram?" to unlock the secrets of evolutionary relationships for your middle school class. This enlightening book simplifies complex concepts, illustrating how scientists use cladograms like family trees to explore the connections among plants, animals, and other organisms. Filled with intriguing examples like the immortal jellyfish and living fossils, it offers a practical guide to constructing cladograms and understanding shared characteristics and convergent evolution. Ideal for inspiring young scientists. Explore this essential tool for biology education today.
Author: Melvin Konner
Publisher: Harvard University Press
ISBN: 9780674045668
Category : Psychology
Languages : en
Pages : 964
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Book Description
A comprehensive Darwinian interpretation of human development which examines both the cross-cultural and universal characteristics of our growth from infancy to adolescence.
Author: Julianne Zedalis
Publisher:
ISBN: 9781947172401
Category : Biology
Languages : en
Pages : 1923
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Book Description
Biology for AP® courses covers the scope and sequence requirements of a typical two-semester Advanced Placement® biology course. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology for AP® Courses was designed to meet and exceed the requirements of the College Board’s AP® Biology framework while allowing significant flexibility for instructors. Each section of the book includes an introduction based on the AP® curriculum and includes rich features that engage students in scientific practice and AP® test preparation; it also highlights careers and research opportunities in biological sciences.
