| A | B |
|---|
| pollen cone | produce male gametophytes |
| seed cone | produce female gametophytes |
| ovule | where female gametophytes develop |
| pollen tube | grown by pollen; contains 2 haploid sperm nuclei |
| sepal | outermost circle of floral parts |
| petal | brightly colored, found in sepal |
| stamen | the anther and the filament |
| filament | long thin stalk that supports the anther |
| anther | oval sac were meiosis takes place producing pollen |
| carpel | innermost floral parts |
| ovary | contains ovules |
| style | narrow stalk of the carpel |
| stigma | sticky portion of the stalk |
| embryo sac | contained within the ovules |
| endosperm | nourishes seeds as they grow |
| double fertiliization | process of fertilizing twice |
| dormancy | enbryo alive but not growing |
| germination | early growth stages |
| vegetative reproduction | asexual reproduction used by plants |
| stolon | long trailing stems |
| grafting | when stems are used as scion |
| budding | attaching a bud to a plant to make a new plant |
