| A | B |
| Flower | The plant part in which seeds are formed. |
| Petals | The parts of the flower that are usually brightly colored. |
| Sepals | The outer parts of the flower that protect the bud before it opens. |
| Pistil | The female part of the flower that contains the ovary. |
| Ovary | The part of the plant that contains egg cells. |
| Stamens | The male parts of the flower that produce pollen. |
| Pollen grains | The parts of a plant that contain sperm cells. |
| Pollination | The transfer of pollen grains to the sticky part of the pistil. |
| Fertilization | The joining of an egg cell and a sperm cell. |
| Fruit | An enlarged ovary. |
| Germination | The early growth of a plant from a seed. |
| Cutting | A leaf or a stem cut from a plant that is used to start a new plant. |
| Bulb | The underground part of a plant that has a very short stem surrounded by fleshy leaves. |
| Tuber | A swollen underground root or stem. |
| Rhizome | An underground stem that stores food. |
| Runner | A stem that grows close t the fround and forms a new plant. |