| We also show that cellular responses are propagated in a basipetal direction in P. rhoeas pollen tubes. |
| In the wild, fruit trees are raised from seed, but when they are domesticated they need to be propagated by taking cuttings and grafting. |
| It is also propagated by layering, divisions and by seed which it sets in profusion. |
| A Yoshino cherry is propagated by grafting a cutting onto another cherry trunk or by rooting small cuttings. |
| Perennial varieties may be propagated by tip cuttings, layering or division. |
| All tradescantias tend to lose their lower leaves with age and should be propagated regularly. |
