Take this 12 question matching quiz on the intellectual, social and cultural movements from the 1870's to 1914.

Complete a hands-on lab simulation of natural selection to learn how it impacts a breeding population. Perform an online laboratory simulation and examine the interplay between natural and sexual selection in a population.

This lesson will introduce the process of natural selection. It is 2 of 5 in the series titled "Natural Selection."

This lesson will introduce the process of natural selection. It is 1 of 5 in the series titled "Natural Selection."

[Free Registration/Login Required] Students engage in the concept of natural selection and further their understanding of diversity and relatedness within the living world. Inquiries into evolution explain the ways in which natural...

Explore paleoanthropology by going on a virtual "dig" to answer questions about famous fossil finds. Explain how alternate hominid family trees result from different interpretations of the same fossil evidence.

This survey of early dinosaur discoveries in North America discusses the first dinosaur specimens and the scientific debate that they inspired.

This is Chapter One from "Becoming Human: Evolution and Human Uniqueness," by Ian Tattersall. This chapter presents recent findings about the art and artifacts of early humans, and what those artifacts tell us about the intellectual...

The herpes viruses infect many species of vertebrates. This series of animations illustrates the precise mechanism for entering a cell and copying itself. For advanced students.

Trade embargo is first defined and then discusses seal embargoes in depth. This gives a good overview of how embargoes work.

This site from the University of Connecticut is Kent Holsinger's site on The Hardy-Weinberg Principle. A great site to check out on the subject, with links to additional information, including: derivation of the Hardy-Weinberg Principle,...

A Java simulation of genetic drift where users can select a starting allele frequency, population size, and a maximum number of generations. Simulation gives a graph that shows allele frequency versus generation number.

A strong, comprehensive look at the evolution of mammals. Includes factors such as changing geologic structure of the earth and the different types found on different continents.

This online chapter of a book studying biodiversity and conservation explores the evolution of mammals, from the extinction of the dinosaurs to the evolution of humans.

Online exhibit of scientific illustrations from rare books of natural history. Earliest examples date from the fifteenth century.

This page has a Java simulation that demonstrates allele frequency and natural selection. Choose various numbers for this simulation and run the experiment.

Here you will learn what Austria's Natural Resources are and how they're used.