Discusses origins of plants, and their evolution to living on land.
Examines the role of xylem tissue and the stomata in a plant.
Explains what the phloem is, how it functions, and the various structures within the phloem that allows it to function.
Reviews plant evolution to living on land.
Goes over the evolution of plants, starting with the earliest photosynthetic prokaryotes and ending with today's terrestrial-flowering plants.