| A | B |
| pollen grain | gameophytes are contained in this |
| pollination | pollen going to female gameophytes |
| embryo | tiny plant after fertilization |
| seed coat | surrounds embryo and protects it |
| scale | male/female reproductive structures |
| gymnosperm | naked seed plants |
| pollen cone | male cones |
| angiosperm | flowering plants |
| flower | angiosperms reproduce here |
| fruit | angiosperms are contained in these |