Download or read book Fertilization Development and Parental Care written by Rita G. Adiyodi and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reproductive Biology of Invertebrates written by Rita G. Adiyodi and published by . This book was released on 1989 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Biology of Reproduction written by Giuseppe Fusco and published by Cambridge University Press. This book was released on 2019-10-10 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: A look into the phenomena of sex and reproduction in all organisms, taking an innovative, unified and comprehensive approach.
Download or read book The Evolution of Parental Care written by Nick J. Royle and published by Oxford University Press. This book was released on 2012-08-09 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parental care includes a wide variety of traits that enhance offspring development and survival. This novel book provides a fresh perspective on the current state of the study of the evolution of parental care, written by some of the top researchers in the field, and taking a broad taxonomic approach.
Download or read book The Evolution of Parental Care written by T. H. Clutton-Brock and published by Princeton University Press. This book was released on 1991-03-21 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reviews theoretical and empirical predictions concerning the evolution of parental care and examines the extent to which these are supported by empirical evidence.
Download or read book Reproductive Biology of Invertebrates Fertilization Development and Parental Care written by and published by Wiley. This book was released on 1991-10-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reproductive Biology of Invertebrates Volume IV Fertilization, Development, and Parental Care Edited by K.G. Adiyodi and R.G. Adiyodi About 95 per cent of all known animal species are invertebrates. A knowledge of their sexual, reproductive, and developmental biology is essential for the effective management of species that are economically useful to man or are harmful to him, his crops, and livestock. This treatise is the first to cover all aspects of reproduction and development of the entire spectrum of invertebrates—terrestrial, marine, freshwater, brackish-water, free-living, and parasitic. The chapters, by leading world experts in their fields, are up-to-date and informative, and suggest a number of problems for future research. Fertilization, Development, and Parental Care is the fourth volume in the series. Part A : Porifera through Annelida-Polychaeta Contents Series Preface; Preface to Volume IV; Systematic Resume of the Invertebrates; Porifera, P.E. Fell; Cnidaria, D.G. Fautin, F.-S. Chia, and J.G. Spaulding; Platyhelminthes-Turbellaria, L. Galleni and V. Gremigni; Platyhelminthes—Eucestoda, R.E. Davis and L.S. Roberts; Mesozoa, B.H. McConnaughey; Nemertina, C.-E. Cantell; Gnathostomulida, M. Mainitz; Rotifera, J.J. Gilbert; Gastrotricha, W.D. Hummon and M.R. Hummon; Kinorhyncha, A.E. Needham; Nematoda and Nematomorpha, A.F. Bird and R.I. Sommerville; Acanthocephala, D.W.T. Crompton; Priapulida, A. Nørrevang and Jacob van der Land; Sipuncula, M.E. Rice; Mollusca, R.L Brahmachary; Echiura, F.C. Davis; Annelida-Polychaeta, P.C. Schroeder; Species Index; Subject Index. Part B: Annelida—Clitellata through Urochordata—Larvacea Contents Series Preface; Preface to Volume IV; Systematic Resume of the Invertebrates; Annelida—Clitellata, A.E. Needham; Pogonophora, T. Bakke; Tardigrada, R. Bertolani; Onychophora, H. Ruhberg; Arthropoda—Chelicerata, Sperm Transfer, P. Weygoldt; Arthropoda—Crustacea, G.W. Hinsch; Pentastomida, J.T. Self; Phoronida, C.C. Emig; Bryozoa Ectoprocta, C. Nielsen; Bryozoa Entoprocta, C. Nielsen; Brachiopoda, S.H. Chuang; Chaetognatha, A. Alvarino; Echinodermata: Molecular and Cellular Biology of the Sea Urchin Embryo, G. Spinelli and I. Albanese; Urochordata—Ascidiacea, R.A. Cloney; Urochordata—Thaliacea, J.E.A. Godeaux; Urochordala—Larvacea, C. P. Galt and R. Fenaux; Species Index; Subject Index.
Download or read book Reproductive Biology of Invertebrates Fertilization Development and Parental Care written by and published by Wiley. This book was released on 1989-08-30 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reproductive Biology of Invertebrates Volume IV Fertilization, Development, and Parental Care Edited by K.G. Adiyodi and R.G. Adiyodi About 95 per cent of all known animal species are invertebrates. A knowledge of their sexual, reproductive, and developmental biology is essential for the effective management of species that are economically useful to man or are harmful to him, his crops, and livestock. This treatise is the first to cover all aspects of reproduction and development of the entire spectrum of invertebrates—terrestrial, marine, freshwater, brackish-water, free-living, and parasitic. The chapters, by leading world experts in their fields, are up-to-date and informative, and suggest a number of problems for future research. Fertilization, Development, and Parental Care is the fourth volume in the series. Part A: Porifera through Annelida—Polychaeta Contents Series Preface; Preface to Volume IV; Systematic Résumé of the Invertebrates; Porifera, P.E. Fell; Cnidaria, D.G. Fautin, F.-S. Chia, and J.G. Spaulding; Platyhelminthes—Turbellaria, L. Galleni and V. Gremigni; Platyhelminthes—Eucestoda, R.E. Davis and L.S. Roberts; Mesozoa, B.H. McConnaughey; Nemertina, C.-E. Cantell; Gnathostomulida, M. Mainitz; Rotifera, J.J. Gilbert; Gastrotricha, W.D. Hummon and M.R. Hummon; Kinorhyncha, A.E. Needham; Nematoda and Nematomorpha, A.F. Bird and R.I. Sommerville; Acanthocephala, D.W.T. Crompton; Priapulida, A. Nørrevang and Jacob van der Land; Sipuncula, M.E. Rice; Mollusca, R.L. Brahmachary; Echiura, F.C. Davis; Annelida—Polychaeta, P.C. Schroeder; Species Index; Subject Index. Part B: Annelida-Clitellata through Urochordata—Larvacea Tentative Contents Series Preface; Preface to Volume IV; Systematic Resume of the Invertebrates; Annelida—Clitellata, A.E. Needham; Pogonophora, T. Bakke; Tardigrada, R. Bertoiani; Onychophora, H. Ruhberg; Arthropoda—Chelicerata, Sperm Transfer in, P. Weygoldt; Arthropoda—Crustacea, G.W. Hinsch; Arthropoda—Myriapoda, J.-M. Demange; Pentastomida, J.T. Self; Phoronida, C.C. Emig; Bryozoa Ectoprocta, C. Nielsen; Bryozoa Entoprocta, C. Nielsen; Brachiopoda, S.H. Chuang; Chaetognatha, A. Alvariño; Echinodermata: Molecular and Cellular Biology of the Sea Urchin Embryo, G. Spinelli and I. Albanese; Urochordata—Ascidiacea, R.A. Cloney; Urochordata—Thaliacea, J.E.A. Godeaux; Urochordata—Larvacea, C. Galt; Species Index; Subject Index.
Download or read book Reproductive Biology of Bats written by Elizabeth G. Crichton and published by Academic Press. This book was released on 2000-06-12 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Vibrant and Healthy Kids written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-12-27 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt: Children are the foundation of the United States, and supporting them is a key component of building a successful future. However, millions of children face health inequities that compromise their development, well-being, and long-term outcomes, despite substantial scientific evidence about how those adversities contribute to poor health. Advancements in neurobiological and socio-behavioral science show that critical biological systems develop in the prenatal through early childhood periods, and neurobiological development is extremely responsive to environmental influences during these stages. Consequently, social, economic, cultural, and environmental factors significantly affect a child's health ecosystem and ability to thrive throughout adulthood. Vibrant and Healthy Kids: Aligning Science, Practice, and Policy to Advance Health Equity builds upon and updates research from Communities in Action: Pathways to Health Equity (2017) and From Neurons to Neighborhoods: The Science of Early Childhood Development (2000). This report provides a brief overview of stressors that affect childhood development and health, a framework for applying current brain and development science to the real world, a roadmap for implementing tailored interventions, and recommendations about improving systems to better align with our understanding of the significant impact of health equity.
Download or read book Concepts of Biology written by Samantha Fowler and published by . This book was released on 2018-01-07 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.
Download or read book Parental Care in Mammals written by David J. Gubernick and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: The editors of this volume have honored me by their invitation to write its Fore word, an invitation extended because of my editing a book on the maternal behav ior of mammals in 1963. Much as I would like to think that I had opened a new area of study-and so played some part in the appearance of this fine new collec tion of chapters-the facts are quite otherwise. That in 1963 I could assemble the efforts of many distinguished investigators shows that the topic had already engaged their attention, and had for some years past. But even then, the topic had origins extending much farther into the past, to mention only Wiesner and Sheard's book Maternal Behavior in the Rat of 1933. Nevertheless, in 1963 it seemed to me that the study of maternal care in mammals had lagged behind the study of other kinds of social behavior. The present volume does much to establish parental care of the young as a topic central to an understanding of the relation between ontogeny and phylogeny, to the development of the young, to the social organization of the species, and to its preservation. It may now be seen not only as interesting but as a most signifi cant pattern of behavior among mammals.
Download or read book Nutrition and Lifestyle for Pregnancy and Breastfeeding written by Peter D. Gluckman and published by . This book was released on 2015 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explaining the practical implications of new discoveries in 'life-course biology', Nutrition and Lifestyle for Pregnancy and Breastfeeding is an informed resource on factors that affect offspring development. The impact of parental lifestyle and behavioural choices influence not only fetal development and birth outcomes, but also postnatal development, yet guidance on appropriate diet, behaviour, and exposures during pregnancy is often confusing and contradictory. With accessible explanations of the latest scientific research, and clear summaries and recommendations, this book is a valuable and authoritative guide for all levels of health care providers. The authors provide an overview of the background evidence, highlighting the importance of lifestyle choices prior to and during pregnancy. In-depth discussions of nutritional and lifestyle factors that impact on pregnancy and offspring outcomes are based on the latest research and exploration of key scientific studies. Nutrition and Lifestyle for Pregnancy and Breastfeeding is a manual offering both scientific and clinical evidence to empower health care providers and ensure they have the information necessary to confidently care for prospective and new parents.
Download or read book Hormonally Active Agents in the Environment written by National Research Council and published by National Academies Press. This book was released on 2000-02-03 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some investigators have hypothesized that estrogens and other hormonally active agents found in the environment might be involved in breast cancer increases and sperm count declines in humans as well as deformities and reproductive problems seen in wildlife. This book looks in detail at the science behind the ominous prospect of "estrogen mimics" threatening health and well-being, from the level of ecosystems and populations to individual people and animals. The committee identifies research needs and offers specific recommendations to decision-makers. This authoritative volume: Critically evaluates the literature on hormonally active agents in the environment and identifies known and suspected toxicologic mechanisms and effects of fish, wildlife, and humans. Examines whether and how exposure to hormonally active agents occursâ€"in diet, in pharmaceuticals, from industrial releases into the environmentâ€"and why the debate centers on estrogens. Identifies significant uncertainties, limitations of knowledge, and weaknesses in the scientific literature. The book presents a wealth of information and investigates a wide range of examples across the spectrum of life that might be related to these agents.
Download or read book Sperm Competition and Its Evolutionary Consequences in the Insects written by Leigh W. Simmons and published by Princeton University Press. This book was released on 2019-12-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: One hundred years after Darwin considered how sexual selection shapes the behavioral and morphological characteristics of males for acquiring mates, Parker realized that sexual selection continues after mating through sperm competition. Because females often mate with multiple males before producing offspring, selection favors adaptations that allow males to preempt sperm from previous males and to prevent their own sperm from preemption by future males. Since the 1970s, this area of research has seen exponential growth, and biologists now recognize sperm competition as an evolutionary force that drives such adaptations as mate guarding, genital morphology, and ejaculate chemistry across all animal taxa. The insects have been critical to this research, and they still offer the greatest potential to reveal fully the evolutionary consequences of sperm competition. This book analyzes and extends thirty years of theoretical and empirical work on insect sperm competition. It considers both male and female interests in sperm utilization and the sexual conflict that can arise when these differ. It covers the mechanics of sperm transfer and utilization, morphology, physiology, and behavior. Sperm competition is shown to have dramatic effects on adaptation in the context of reproduction as well as far-reaching ramifications on life-history evolution and speciation. Written by a top researcher in the field, this comprehensive, up-to-date review of the evolutionary causes and consequences of sperm competition in the insects will prove an invaluable reference for students and established researchers in behavioral ecology and evolutionary biology.
Download or read book Science and Babies written by Institute of Medicine and published by National Academies Press. This book was released on 1990-02-01 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: By all indicators, the reproductive health of Americans has been deteriorating since 1980. Our nation is troubled by rates of teen pregnancies and newborn deaths that are worse than almost all others in the Western world. Science and Babies is a straightforward presentation of the major reproductive issues we face that suggests answers for the public. The book discusses how the clash of opinions on sex and family planning prevents us from making a national commitment to reproductive health; why people in the United States have fewer contraceptive choices than those in many other countries; what we need to do to improve social and medical services for teens and people living in poverty; how couples should "shop" for a fertility service and make consumer-wise decisions; and what we can expect in the futureâ€"featuring interesting accounts of potential scientific advances.
Download or read book Exploring the Biological Contributions to Human Health written by Institute of Medicine and published by National Academies Press. This book was released on 2001-07-02 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: It's obvious why only men develop prostate cancer and why only women get ovarian cancer. But it is not obvious why women are more likely to recover language ability after a stroke than men or why women are more apt to develop autoimmune diseases such as lupus. Sex differences in health throughout the lifespan have been documented. Exploring the Biological Contributions to Human Health begins to snap the pieces of the puzzle into place so that this knowledge can be used to improve health for both sexes. From behavior and cognition to metabolism and response to chemicals and infectious organisms, this book explores the health impact of sex (being male or female, according to reproductive organs and chromosomes) and gender (one's sense of self as male or female in society). Exploring the Biological Contributions to Human Health discusses basic biochemical differences in the cells of males and females and health variability between the sexes from conception throughout life. The book identifies key research needs and opportunities and addresses barriers to research. Exploring the Biological Contributions to Human Health will be important to health policy makers, basic, applied, and clinical researchers, educators, providers, and journalists-while being very accessible to interested lay readers.
Download or read book Freezing Fertility written by Lucy van de Wiel and published by NYU Press. This book was released on 2020-12-15 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcomed as liberation and dismissed as exploitation, egg freezing (oocyte cryopreservation) has rapidly become one of the most widely-discussed and influential new reproductive technologies of this century. In Freezing Fertility, Lucy van de Wiel takes us inside the world of fertility preservation—with its egg freezing parties, contested age limits, proactive anticipations and equity investments—and shows how the popularization of egg freezing has profound consequences for the way in which female fertility and reproductive aging are understood, commercialized and politicized. Beyond an individual reproductive choice for people who may want to have children later in life, Freezing Fertility explores how the rise of egg freezing also reveals broader cultural, political and economic negotiations about reproductive politics, gender inequities, age normativities and the financialization of healthcare. Van de Wiel investigates these issues by analyzing a wide range of sources—varying from sparkly online platforms to heart-breaking court cases and intimate autobiographical accounts—that are emblematic of each stage of the egg freezing procedure. By following the egg’s journey, Freezing Fertility examines how contemporary egg freezing practices both reflect broader social, regulatory and economic power asymmetries and repoliticize fertility and aging in ways that affect the public at large. In doing so, the book explores how the possibility of egg freezing shifts our relation to the beginning and end of life.
