Plant Structures

Problem : What are the three components of a seed?

Problem : The embryonic food sources for angiosperms and gymnosperms arise from different origins. What are they?

Problem : How is the seed an adaptation that has helped terrestrial plants make the transition from an aqueous environment?

Problem : Describe two ways in which an angiosperm seed is different from a gymnosperm seed.

Problem : What is an ovary and what is its function in plants?