A thought-provoking series that chronicles the discussions, disputes, and debates that have divided scientists and advanced science through the ages. The origins of humanity? The causes of homosexuality? Experimentation on humans and animals? In both theory and practice, science is riven by controversy. Always has been, always will be. Controversies in Science reveals the history of humanity's disputatious pursuit of truth-the passions, the polemics, and the partisanship. ABC-CLIO's Controversies in Science series examines some of the greatest debates in the history of science's quest for truth. Edited by top scientists, philosophers, and historians, the titles explore fields as diverse as cosmology, genetics, evolution, psychiatry, and the fascinating and speculative study of extraterrestrial biology. Who are we? Where do we come from? And what limits should we place on the pursuit of answers to these questions? The truth is out there. But what routes have we taken? What routes should we take? Controversies in Science offers a road map.

Wetlands are increasingly viewed as valuable resources rather than wastelands and appreciated as reservoirs for species diversity. These two companion volumes provide the naturalist and field worker with complete descriptions and illustrations of 312 plant species found in Adirondack wetlands and sufficient information for the identification of many more. We hope you will take the books along on your next outing and begin to share our fascination with wetland plants.

This book describes and analyzes genetic and environmental factors that cause variation in individuals and populations. Data will be used to evaluate the processes by which variation is generated in organisms and how variation affects natural selection. Genetic factors include mutation, independent assortment, crossing over, and recombination. Environmental factors include gradients and differences in abiotic conditions. Genotype frequencies can be used to determine allele frequencies and this information can be used to determine whether a population is evolving at a genetic locus. The Hardy-Weinberg equilibrium will be applied as a null model to make this determination. Non-Mendelian genetics can affect the evolution of viruses and reassortment in viruses will be used to illustrate another mechanism that generates variation in organisms and how this mechanism relates to rapid evolution of viruses and the need for annual flu vaccines.

"Data Analysis and Presentation Skills: An Introduction for the Life and Medical Sciences" is an invaluable text allowing students to develop appropriate key skills when designing experiments, generating results, analysing data and ultimately presenting findings to academics and referees. Taking a hands-on approach, each of these key areas is introduced clearly and carefully, showing how to access and evaluate information using a variety of resources. Basic analytical theory is gradually introduced alongside practical applications to enhance student understanding.The reader is shown how to present data in charts using Microsoft Excel and statistical analysis is carefully explained showing clearly how to manipulate data in spreadsheets and analyse the results using commonly used tests. A section is also included on the use of PowerPoint as well as giving advice on how to prepare a short talk or seminar. It includes numerous relevant examples and case studies drawn from the Life Sciences. It has guidance on how to complete and present practical and project work through to postgraduate dissertation. It features clear step-by-step introduction to Microsoft Excel, presentation skills and statistical analysis. It is invaluable for all students within the Life and Medical Sciences.

This workbook offers ten investigative cases. Each case study requires students to synthesize information from multiple chapters of the text and apply that knowledge to a real-world scenario as they pose hypotheses, gather NEW! information, analyze evidence, graph data, and draw conclusions. A link to a student website is in the Study Area in MasteringBiology.