Other
Cartage.org: Mature Root Cross Section
This thorough lesson provides a wealth of root related information ranging from the anatomy of a root to the different types of roots that exist. Many photos and drawings provide clarity to the text.
CK-12 Foundation
Ck 12: Analysis: Square and Cube Root Function Families
[Free Registration/Login may be required to access all resource tools.] This lesson shows you how to look at the graph of a square root or cubed root function and determine the equation. Students examine guided notes, review guided...
Sophia Learning
Sophia: Graphing Square Root Function
Create a table of values to graph a square root function and identify the domain and the range.
Other
Stuttgard High School: Plant Structure & Function
Site features high school-level comprehensive info on the structure and function of seed plants organized into shoot and root systems. While presented with lots of detail, clear illustrations and animations help make sense of the parts...
CK-12 Foundation
Ck 12: Analysis: Graphing Cube Root Functions
[Free Registration/Login may be required to access all resource tools.] This lesson covers graphing cubed root functions. Students examine guided notes, review guided practice and attempt practice problems.
Texas A&M University
Texas a & M University: Root Function in Grass Plants
This site from the Texas A & M University discusses some factors which influencethe growth and development of rootsin various species of grass plants.Relates root nutrient absorptionto the photosynthetic rate in these plants.
Estrella Mountain Community College
Estrella Mountain Community College: Roots
This excellent site on plant structure contains information and diagrams under the first section, "General Plant Organization", about roots.