Plant Propagation

4. gas exchange between air and soil
5. The development of a plant from a seed or spore after a period of dormancy
9. propagation uses vegetative parts of the plant rather than seeds or spores
10. a portion of an aerial stem grows roots while still attached to the parent plant and then detaches as an independent plant.
11. Many plants will root from just a section of a plant-through the stem, root, or leaf.
12. seeds don't need this to germinate, however once they have then this is required

1. join parts from two or more plants so that they appear to grow as a single plant.
2. Ability of seeds to germinate under optimal conditions
3. a form of plant propagation in which new plants are not grown from seeds or bulbs but are from propagated through being separated from the parent plant.
6. also called vegetative propagation. Stem cuttings, root cuttings, leaf cuttings, root division, layering, grafting and budding are all vegetative methods of propagation
7. Propagation process of creating new plants from a variety of sources: seeds, cuttings, bulbs and other plant parts
8. the use of seed or spore that is separated from the parent plant.
9. Ability of seeds to germinate under different conditions and still produce healthy plants