1·The evidence demonstrated that there was extensive homology of the proteins and antigens between diploid and triploid Paragonimus westermani.
证据表明，卫氏并殖吸虫的二倍体型和三倍体型虫株的蛋白质及其抗原性之间存在着高度的同源性。
2·In diatoms the vegetative cells are diploid, and are formed directly by the fusion of gametes.
硅藻类的营养细胞是二倍体，它是由配子融合直接产生的。
3·Diplont a diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.
二倍体生物：代表生活史中植物体阶段的二倍体生物，其单倍体仅局限于配子体。
4·Autotetroploid rice has double genome compared with diploid rice.
同源四倍体水稻是二倍体水稻染色体加倍形成的。
5·There are obvious difference on morphology and cytology between polypoid and diploid .
四倍体与二倍体在形态学和细胞学上有明显差异。