seed rhizome tumbleweed tuber plant reproduction spore plant breeding cotyledon alternation of generations budding plant propagation gametophyte stolon seed dormancy seedling f1 hybrid plant embryogenesis parthenocarpy placentation sporophyte seed bank clonal colony protoplast epigeal germination somaclonal variation fruit tree propagation cytoplasmic male sterility polyembryony monocarpic gemma (botany) hypogeal germination vivipary heterospory hypocotyl microsporangia microspore antheridium archegonium recalcitrant seed bulbil propagation of grapevines monoicous drift seed seed predation sporophyll orthodox seed microgametogenesis heterogamy suspensor shield budding breeding program monocotyledon reproduction stenospermocarpy root trainer siphonogamy flowers plating efficiency composite variety zoidogamy chitting
Life_Reproduction