McGraw Hill
Glencoe Biology: Animal Body Plans: Self Check Quiz
Try these five multiple-choice questions about animal body plans. After submitting answers, students can review the material.
Other
Strange Science/george Cuvier
A brief description of George Cuvier and his ideas concerning comparative anatomy, fossils, evolution of life, and the idea of extinction.
Other
Evolution: Evidence From Living Organisms
By examining fossils, scientists have collected evidence that supports the theory that species changed over time. As you read this article, study this evidence and critically evaluate whether it indicates that species may have arisen by...
Discovery Education
Discovery Education: The Eye: Structure and Function
In this lesson, students learn about the structure and function of the human eye and research how it compares to animal eyes. They will then choose an eye, write a description, and make an illustration of it, which other students will...
CK-12 Foundation
Ck 12: Biology: Living Species
[Free Registration/Login may be required to access all resource tools.] Discusses how evidence from living species provides clues about evolution.
CK-12 Foundation
Ck 12: Earth Science: Theory of Evolution Study Guide
[Free Registration/Login may be required to access all resource tools.] This study guide looks at Darwin's theory of evolution and natural selection. It also looks at some of the evidence supporting the theory of evolution (comparative...
Exploratorium
Exploratorium: Sheep Brain Dissection
A very good comparative study of the sheep brain to our brain. Looking for "Memory", or more precisely the location of memory in the brain.
CK-12 Foundation
Ck 12: Biology: Theory of Evolution Study Guide
Explore the evidence for the theory of evolution.
University of Illinois
University of Illinois Urbana Champaign: The Heart of the Matter
A good quick look at the comparative anatomy of the heart of a typical bird and the human heart. Gives some of the facts behind the differences.
Kidport
Kidport: Beaks and Bills
Birds have a wide variety of beaks or bills. Some are designed for opening seeds, while others are designed for catching fish or even tearing flesh to eat a small animal. Discover the dynamic uses of beaks and bills.
University of Manitoba
University of Manitoba: Respiratory System
This site from the University of Manitoba provides an explanation of the purpose and structure of the respiratory and circulatory systems. Follow the link to the images.