| A | B |
|---|
| vascular plants | plants with roots and stems which contain tubes for moving water through the plant. |
| nonvascular plants | plants without stems (mosses, liverworts, green algae) |
| petal | colorful leaf that helps attract insects |
| pollen | Carried by wind, insects, or birds. |
| fruit | Produced in the flower, it protects the seeds. |
| pistil | The female part of the flower. The seed develops in the ovary at the bottom. |
| stamen | The male part of the flower. Produces pollen. |
| sepals | They protect the emerging flower bud |
| stem | conducts water from the roots to the cells of the plant |
| leaves | photosynthesis takes place here |
| spores | ferns, mosses, liverworts reproduce with these, not seeds. |
| embryo | baby plant, emerging from the seed |
| dormancy | winter hibernation for plants |
| chlorophyll | green pigment which captures sunlight for photosynthesis |
| carbon dioxide | gas needed by plants for photosynthesis |
| oxygen | gas given off by plants during photosynthesis |
| sunlight | energy needed for photosynthesis |
| leaves | part of plant where photosynthesis takes place |
| flower | part of plant where reproduction takes place |
