W. W. Norton Home  |   Help  |   Contact Us  |  Site map  |  Site Credits Colorblind Mode: On Off

Chapter 26

Chapter 26: Sensing the Environment

Animation

You need Adobe Flash Player and Adobe Shockwave Player to view these animations.

26.1: Tutorial: Receptors in the skin
Thumbnail

This tutorial explores the different types of sensory receptors in the skin that provide detailed information about mechanical stimuli.

26.2: Activity: The human ear
ThumbnailLearn how the anatomy of the human ear allows it to convert tiny, rapid changes in air pressure into movements that mechanoreceptors can detect.

26.3: Activity: The human eye
ThumbnailReview the anatomy of the human eye, and learn how individual neurons in the retina carry information from photoreceptor cells to the brain.

26.1: Process Animation: The human ear
Thumbnail

» View animation

26.2: Process Animation: The human eye
Thumbnail

» View animation

Print This Page
Bookmark and Share

The Norton Gradebook

Instructors and students now have an easy way to track online quiz scores with the Norton Gradebook.

Go to the Norton Gradebook

Norton Ebooks

The ebook version Discover Biology, 4 offers the full content of the print version at half the price.

Norton Ebooks