Reproductive and Developmental Strategies
Reproductive and Developmental Strategies

Author: Kazuya Kobayashi

Publisher: Springer

Published: 2018-06-01

Total Pages: 783

ISBN-13: 4431566090

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This book provides new insights into the universality of biological systems in animal reproduction and development by a comparative study of a variety of mechanisms in animals ranging from basal invertebrates to vertebrates, including mammals. Animals accomplish genetic diversity through meiosis and fertilization, and during embryogenesis animals must produce specialized cell types, including germ cells, in accordance with their individual body plan. This series of phenomena is essential to the continuity of life in the animal kingdom, and animals show various reproductive and developmental strategies. This volume, comprising four parts, reviews animal kingdom diversity, including reproductive strategies and germ cell differentiation mechanisms (Part 1), sex determination and differentiation (Part2), the mechanisms of fertilization (Part 3), and body axis formation (Part 4). Readers will find descriptions of the reproduction or development of 180 species, 13 phyla, 35 classes, 74 orders, 117 families, and 151 genera in this book. Of particular interest is the diversity of molecules and mechanisms used to achieve the same biological purpose in different animals. Undergraduates, graduate students, and professional scientists who want a deeper understanding of animal reproductive and developmental mechanisms will find this book to be of great value.

Developmental and Reproductive Toxicology
Developmental and Reproductive Toxicology

Author: Ronald D. Hood

Publisher: CRC Press

Published: 2005-08-30

Total Pages: 1164

ISBN-13: 1420040545

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Completely revised and updated, Developmental and Reproductive Toxicology: A Practical Approach, Second Edition draws together valuable information typically scattered throughout the literature, plus some not previously published, into one complete resource. In addition to the traditional aspects of developmental toxicity testing, the book covers e

Reproductive Biology of Bats
Reproductive Biology of Bats

Author: Elizabeth G. Crichton

Publisher: Academic Press

Published: 2000-06-12

Total Pages: 523

ISBN-13: 0080540538

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The Reproductive Biology of Bats presents the first comprehensive, in-depth review of the current knowledge and supporting literature concerning the behavior, anatomy, physiology and reproductive strategies of bats. These mammals, which occur world-wide and comprise a vast assemblage of species, have evolved unique and successful reproductive strategies through varied anatomical and physiological specialization. These are accompanied by individual and/or group behavioral interactions, usually in response to environmental mechanisms essential to their reproductive success. - Is the first book devoted to the reproductive biology of bats - Contains in-depth reviews of the literature concerned with bat reproduction - Contributors are widely recognized specialists - Provides a powerful database for future research

Genetic Influences on Human Fertility and Sexuality
Genetic Influences on Human Fertility and Sexuality

Author: Joseph Lee Rodgers

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 335

ISBN-13: 146154467X

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Recent work in quantitative biology has shown theoretically why Fisher's Fundamental Theorem of Natural Selection does not preclude genetic influences on fertility, sexuality, and related processes. Genetic Influences on Human Fertility and Sexuality takes the next step, and presents a number of successful empirical searches for such genetic influence on a broad range of processes, such as puberty, marriage, sexual behavior, and twinning. Employing a broad range of methodological approaches, including molecular and behavioral genetics, this book weaves a new theoretical framework that shows how genes can help relate fertility planning to fertility outcome, and how puberty, sexuality, marriage, and reproduction can be conceptually linked through the genes that contribute to individual differences in the human process.

Mating Systems and Strategies
Mating Systems and Strategies

Author: Stephen M. Shuster

Publisher: Princeton University Press

Published: 2003-05-26

Total Pages: 545

ISBN-13: 0691049319

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Using the concept of the opportunity for sexual selection, the authors illustrate how and why sexual selection, though restricted to one sex and opposed in the other, is one of the strongest and fastest of all evolutionary forces.

Disease Control Priorities, Third Edition (Volume 2)
Disease Control Priorities, Third Edition (Volume 2)

Author: Robert Black

Publisher: World Bank Publications

Published: 2016-04-11

Total Pages: 419

ISBN-13: 1464803684

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The evaluation of reproductive, maternal, newborn, and child health (RMNCH) by the Disease Control Priorities, Third Edition (DCP3) focuses on maternal conditions, childhood illness, and malnutrition. Specifically, the chapters address acute illness and undernutrition in children, principally under age 5. It also covers maternal mortality, morbidity, stillbirth, and influences to pregnancy and pre-pregnancy. Volume 3 focuses on developments since the publication of DCP2 and will also include the transition to older childhood, in particular, the overlap and commonality with the child development volume. The DCP3 evaluation of these conditions produced three key findings: 1. There is significant difficulty in measuring the burden of key conditions such as unintended pregnancy, unsafe abortion, nonsexually transmitted infections, infertility, and violence against women. 2. Investments in the continuum of care can have significant returns for improved and equitable access, health, poverty, and health systems. 3. There is a large difference in how RMNCH conditions affect different income groups; investments in RMNCH can lessen the disparity in terms of both health and financial risk.

Reproductive Technologies in Animals
Reproductive Technologies in Animals

Author: Giorgio Presicce

Publisher: Academic Press

Published: 2020-05-28

Total Pages: 307

ISBN-13: 0128171081

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Reproductive Technologies in Animals provides the most updated and comprehensive knowledge on the various aspects and applications of reproductive technologies in production animals as well as companion, wild, exotic, and laboratory animals and birds. The text synthesizes historical information and recent discoveries, while dealing with economical and geographical issues related to the implementation of the same technologies. It also presents the effects of reproductive technology implementation on animal welfare and the possible threat of pathogen transmission.Reproductive Technologies in Animals is an important resource for academics, researchers, professionals in public and private animal business, and students at the undergraduate and graduate levels, as it gives a full and detailed first-hand analysis of all species subjected to the use of reproductive technologies. - Provides research from a team of scientists and researchers whose expertise spans all aspects of animal reproductive technologies - Addresses the use of reproductive technologies in a wide range of animal species - Offers a complete description and historical background for each species described - Discusses successes and failure as well as future challenges in reproductive technologies

Management Techniques for Elasmobranch Fisheries
Management Techniques for Elasmobranch Fisheries

Author: Food and Agriculture Organization of the United Nations

Publisher: Food & Agriculture Org.

Published: 2005

Total Pages: 264

ISBN-13: 9789251054031

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Elasmobranch - describes a group of fish without a hard bony skeleton, including sharks, skates, and rays.