| 词条 | Monoembryony |
| 释义 | {{unreferenced|date=November 2007}} Monoembryony is the emergence of one and only one seedling from a seed. A seed giving two or more seedlings is polyembryonic. Some of the nuclear cells surrounding the embryo sac start dividing and protrude into the embryo sac and develop into embryos. {{developmental-biology-stub}} 2 : Plant reproduction|Embryology |
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