| A | B |
|---|
| gametophyte | the stage in the plants reproductive cycle with gametes |
| sporophyte | a stage in the plants reproductive cycle with spores |
| spore | reproductive cells with a protective covering |
| moss | bryophte with leaf-like structures in spirals |
| rhizoid | rootlike structure |
| liverwort | bryophyte with body in lobes |
| pollen | dustlike particle carrying male reproductive cells |
| conifer | plant having needle shaped leaves and cones |
| pollination | pollen reaching the female gametophyte |
| seed | a protective covering with embryo inside |
| life cycle | the reproductive process |
| peat | dead sphagnum moss that has been compacted |
| fern | a nonflowering vascular pant with roots, stems, and leaves called fronds |
| frond | the leaf of a fern |
| fiddlehead | new young fronds before they are mature |
| rhizomes | underground stems of ferns |
| sori | spore cases on the back of the frond |
| horsetails | vascular nonflowering plants with jonted stems and whorled leaves |
| club moss | a nonflowering vascular plant that sometimes grow on the branches or trunks of trees |
| cycads | gymnosperms that look like fern trees |
| ginkgo | gymnosperms with fleshy cones and deciduous leaves |
| gnetophyte | gymnosperms with long, strplike leaves |
