Palomar Community College District
Palomar College: Stem & Root Anatomy
This is an advanced review from Palomar College of the types of cells that make up conducting tissue in stems and roots. The photos and diagrams are excellent!
Soft Schools
Soft Schools: Plants Worksheets, Quizzes and Games
Think you know everything there is about plants and flowers? Test your knowledge with these interactive quizzes and games.
Project Britain
Primary Homework Help: Plant Reproduction Quiz
Brush up on the parts of plants before taking this interactive quiz. Check the box for each correct answer, and then see your final score.