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...
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 Kingdom Study Guide
Explore the diversity and taxonomy of the plant kingdom.
CK-12 Foundation
Ck 12: Biology: Modern Plants Study Guide
Review modern plant characteristics and the diversity of plants in this review guide.
BiologyWise
Biology Wise: Lifecycle of a Plant
Describes the life cycle of a plant as it develops from a seed into a seedling, grows into a mature plant, develops flower buds, goes through pollination and double fertilization, and produces seeds.
BiologyWise
Biology Wise: An Overview of the Plant Growth Process
Discusses the basic needs of plants and the stages they go through in developing from a seed.
BiologyWise
Biology Wise: Seed Germination the Primary Phase of Plant Growth
Describes the structure of seeds, the conditions needed for seeds to germinate, and the steps involved in germination. Also discusses germination in dicots and monocots.
BiologyWise
Biology Wise: Life Cycle of a Flowering Plant
Explains what the parts of a flowering plant are and how the plant develops from a seed. Discusses fertilization through pollination, the formation of the endosperm and fruit, and the repetition of the life cycle all over again when the...
Ohio State University
Ohio State University: Development From Seed to Plant
A thorough discussion of the environmental cues that can trigger germination and of the changes in structure that result. Charts, graphs, and links are also provided.
BiologyWise
Biology Wise: Life Cycle of Angiosperms
Describes the characteristics of angiosperms, or flowering plants, the parts of the flower involved in reproduction, pollination, fertilization, and the production of fruit and seeds.
Other
Zephyrus: Flower Reproduction
A good graphic overview of flowering plant reproduction and the specific parts of the plant responsible for that.
Ohio State University
Ohio State Univ.: Gymnosperms (Conifers & Relatives)
A review of conifer biology. Illustrations are great and help clarify the text, which can get a bit advanced for a general audience. A great resource for exam review.