Take a look at a diagram of the eye, know its anatomy, physiology, and virtually dissect it.

Written by a former author of Biology textbooks, this page describes not only color vision, but the anatomy of the eye, and color blindness. Easy to understand language.

This five-question quiz relating to refraction of light in the human eye.

This informative site examines the role of the key parts of the crocodile. It specifically looks at the structure and function of the teeth, feet, tail, nostrils, skin, stomach, eyes, ears, and throat.

A one stop for all items about cow's eye dissection! Included on this website is a video of a dissection, interactive eye diagram to learn more about how the eye functions, and a step-by-step instructions to complete a cow dissection on...

Explains how the eyes of very diverse species have a common genetic ancestry.

Test your knowledge of the human eye with this interactive labeling exercise.

The focus of this site is the anatomy of the eye. The site include diagrams and slides showing details at the light microscope and electron microscope level.

This reference gives a quick-access look at the structure and function of the iris reflex in the human eye. Includes an organized flow chart showing what happens inside the eye. Hover the mouse over terms to see their definitions.

In this lesson, students investigate the properties of light using simple materials. Includes handout and video resources.

A description of the wings and compound eyes of insects and its components; also discusses the advantages and disadvantages of having compound eyes.

Easy to understand description of the parts of the eye and their functions. Lots of labeled illustrations. At the bottom of the page additional content includes games, quizzes, lesson plans and activities about vision.

Easy to understand description of the parts of the eye and their functions. Lots of labeled illustrations. At the bottom of the page additional content includes games, quizzes, lesson plans and activities about vision.

[Free Registration/Login Required] Students explore the concept of the eye by navigating through the interactive learning module and then answering questions that go along with the module. Students can also learn more about the concept...

York University provides a good graphic and description of the synapse and its function.

If you are interested in both art and engineering, you might like to investigate the career of commercial and industrial designer. This career designs products that are functional and pleasant to the eye. This Science Buddies site lays...

Click on the picture of the rabbit and learn about the various parts of the rabbit and their functionality. Other interesting facts about rabbits are presented on this page.

This is a ten-question quiz pertaining to sight.

Learn how the sense organs are structured and how they function to provide you with five senses.

Are nature's complex forms evidence of "intelligent design"? In this Evolution essay, biologist Kenneth Miller explains how the processes of evolution account for complex structures such as the human eye.

There are three types of color receptors in your eye: red, green and blue. But how do we see the amazing kaleidoscope of other colors that make up our world? The following learning module explains how humans can see everything from...

Try this experiment where you examine the blood vessel network of your retina and the eye's blind spot. Includes a safety precaution.

Experience FES or functional electrical stimulation, through the eyes of a patient who lives it. Learn how doctors gave a paralyzed patient control over her muscles.

Learn how the eyes play tricks on us when we look at optical illusions. This resource explains many of the techniques used to challenge our visual perception.