Animated activity offers a simple look at meiosis and the production of gametes for reproduction. The stages are well animated and then students can put the gametes together to make baby dragons to illustrate how different they can be....

An in-depth description of goats, including their classification, appearance, habitat, adaptations, reproduction, diet, and other interesting facts. Also includes pictures, video, and sound bytes.

A complete, student-led lesson on the endocrine system. Students work their way through illustrated and animated tutorials, and answer review questions along the way. There is a self-checking quiz at the end of the lesson.

Article on the types and function of larvae in the animal life cycle.

A rich-media site that explores animals, both real and imaginary, as a central theme in Japanese paintings and prints. Learn about the traditions and techniques of Japanese painting and prints and see examples of work created by Japanese...

What do you need to survive? Food, water, shelter? Animals need the same things and they live in places that can provide them. This informative site looks at the characteristics, range, habitat, food, reproduction and behavior of the red...

This Coral Tutorial is an excellent resource with diagrams, pictures, animations and short videos. All aspects of coral biology are discussed. As an added benefit, pdf versions of the site are available along with a subject review...

An opportunity for understanding the biology of the female reproductive system through animated presentations and test understanding with a quiz.

Studying mosses? Here is a great animation on the reproductive cycle of a moss.

This website offers a clear definition of the science of Genetics, highlighting DNA and genes. There is a neat, easy-to-understand animated tour of the basics and an opportunity to go inside an animated cell. Student can build a DNA...

Explore the seven life processes that describe whether an animal is alive or not. Each characteristic is defined with examples and pictures. Also included is a living animal quiz to test how much you have learned.

A complete, student-led lesson on cell structure, cell division, and cancer growth. Students work their way through illustrations and animated tutorials, and answer review questions along the way. There is a self-checking quiz at the end...

An animation of the female reproductive organs.

Explore how different factors affect temperature and relate this to whether a baby turtle will be male or female. Investigate reproductive strategies of selected organisms, and list the pros and cons of different reproductive behaviors.

In this third unit of a Biology course, students learn about cells and cell structure. They compare prokaryotic and eukaryotic cells and learn about the specialized structures in a cell and what their functions are. They will also learn...

This site created by NatureWorks focuses on the California Tiger Salamander. The content of this resource includes a look at this species' characteristics, range, habitat, food, reproduction, and behavior.

Learn more about the polar bear when you visit this informative site that features a diagram of the polar bear and information on its diet, habitat, anatomy, reproduction and so on.

Learn more about the American Black Bear through this informative resource. Gain a new perspective of this mighty animal when you learn more about its' habitat, behavior, characteristics, and more.

What exactly happens when you ovulate? This tutorial explains what happens including what hormones are released and when.

Explore the world of the Arizona Gray Squirrel when you visit this resource. This site features information from diet and habitat to reproduction and behavior. Come and check it out.

The cottontail rabbit (Sylvilagus floridanus) is one game species familiar to virtually everyone. Its requirements for life are relatively simple and this, coupled with a high reproductive capacity, enables it to hold the title of the...

Did you know that the elephant is the largest animal in the world? Discover more about where they live, what they eat and how they socialize when you visit this site.

Here is a three-part lesson plan on the plant and animal relationship in respect to pollination.

Short animations, detailed information, and illustrated diagrams help explain the cell cycle and cellular division, focusing on binary fission and mitosis.