这样的双核体显然不能独立于单倍体阶段而存在.Such a dikaryon cannot apparently exist independently of the haploid phase.胚囊,普通具有8个遗传上相同的单倍体核.Embryo has most commonly eitht genetically identical haploid nuclei.它是单细胞真菌,有单倍体和二倍体两种存在形态.The fungus i...
他身穿一件镶毛边的外套。He wears a fur-trimmed coat.他把粗毛边锉去.He files away the rough edges.将织物的毛边与滚边未经加工的边对齐。Keep the rough edge of the fabric aligned with the raw edge of the piping....
Gerontology has suddenly become popular.老年学突然变得受欢迎了。The logo must be creative and visualize the keywords: regeneration, medicine, gerontology.该标志必须有创意和想象的关键字: 再生, 医学, 老年医学.It caters for the patients of gerontology and pr...