| A | B |
|---|
| gymnosperm | vascular, no flowers |
| seed dispersal | how not compete with one's offspring |
| angiosperm | vascular, has flowers |
| pollen dispersal | a result of wind, animals, or insects |
| vascular plants | plants with fluid-conducting tubes |
| seed | packaged plant embryo |
| non-vascular plants | reproduction requires water |
| flower | may be male, female, or both |
| self-pollination | reproduction in which the plant fertilizes itself |
| cross-pollination | each parent is a different organism |
| xylem | conducts water and minerals upward |
| phloem | directs carbohydrates to non-photosynthetic tissues |
| vascular bundle | made of xylem, phloem, and fibers |
| seed coat | shape gives clue to seed dispersal method |
| cotyledon | food for embryo, may be stolen by insects or animals |
| embryo | pollinated egg, within seed coat |
| gymnosperm "fruit" | female cone |
