It's About Time
Photosynthesis, Respiration, and the Carbon Cycle
Provide your class with the opportunity to view our carbon cycle close up. Young scientists research the cycle of oxygen as it completes the tasks of photosynthesis and respiration. They explore the importance of carbon in an ecosystem...
Ohio State University
General Plant Biology: Leaves
Discusses major aspects of leaf structure and function. Contains examples of modifications of leaf structure and function.
Other
Rose Hills Foundation Conservatory for Biological Science
All about plants has information on plant parts--seeds, flowers, fruits, roots, and spores--and plant processes--seed dispersal, germination, pollination, and photosynthesis. You can also take a tour of this Los Angeles-based...
CK-12 Foundation
Ck 12: Biology: Plant Tissues and Organs Study Guide
Review the main vocabulary and processes in plant tissues and organs.
Missouri Botanical Garden
Missouri Botanical Garden: Biology of Plants: Plant Parts
Learn about the basic parts of a plant and their jobs.
BiologyWise
Biology Wise: What Is Transpiration
Transpiration is an important plant process that releases water into the air through the stomata in leaves. This resource describes the process, the role the stomata play, factors that have an impact on transpiration, and why it is so...
BiologyWise
Biology Wise: Stomata Function
Describes stomata and their functions in photosynthesis, transpiration, and regulation of water retention and loss by plants.