Principles of Life 3e Student Resources is no longer available and it was replaced by Biology and Life Sciences.
Media Clip 23.2 Cell Expansion in Root Hairs
This video shows the rapid growth of root hairs.
Please note: If you have been assigned this activity by your instructor, you must complete it within LaunchPad (or your school's learning management system) in order to receive credit.
Textbook Reference: Key Concept 23.2 Apical Meristems Build the Primary Plant Body, p.587