hemitropous信息详情
adj.横生的
hemitropes───adj.半体双晶的
eutropous───adj.为特殊花朵传粉的
hemitropal───偏侧的
hemitrope───adj.半体双晶的
hemitropic───偏性
hemitropism───n.孪生
hemitropy───n.半体双晶
semitropics───n.[地理]亚热带
amphitropous───adj.半倒性的;横生的
ovules are hemitropous, with 2 integuments, tenuinucellate and the archesporial cell functions directly as the mega-spore mother cell.───胚珠是半球形的,有2个被膜,腱鞘状,而原孢子细胞直接作为大孢子母细胞起作用。
The ovary contains 20-23 ovules. The ovules are hemitropous, with 2 integuments, tenuinucellate and the archesporial cell functions directly as the mega-spore mother cell.───子房具胚珠20—23枚,胚珠横生,珠被二层,薄珠心,孢原细胞直接起大孢子母细胞作用。
The ovary contains 20-23 ovules. The ovules are hemitropous, with 2 integuments, tenuinucellate and the archesporial cell functions directly as the mega-spore mother cell.