大胞子 macrospore ; megaspore ; Macrospore Megaspore Oospore ; Oospore Macrospore Megaspore
肥大细胞 [细胞] Mast Cell ; mastocyte ; labrocyte
超大胞 supercell
多核大胞子 coenomegaspore
超大胞结构 supercell structure
超大胞风暴 supercell storm
超大胞雷雨 supercell thunderstorm
大胞球 Macromere Megamere ; Megamere Macromere
大胞子母细胞 megasporocyte
大胞囊 utriculus majore
靠近中心处可见一很具有很大胞核的大肿瘤细胞。
One large cell with very large nuclei is seen near the center.
大胞子四分体线形排列,合点端大孢子为功能大孢子,胚囊发育类型为蓼型,具有特化的珠被绒毡层和承珠盘。
Megaspore tetrad is linear. the chalazal megaspore develops into an embryo sac of polygonum type. Hypostase and special integument tapetum exist in the ovule.
Grasby说,只要在全球范围的二叠纪岩石中发现“煤胞”的存在,那由这些致命微粒导致大灭绝的理念就可以得到极大的佐证。
Finding cenospheres in late Permian rocks worldwide would bolster the notion that the tiny particles played a major role in causing the extinction, says Grasby.
Different amount of metabolic activity because one has a greater volume of cytoplasm than the other, for example, so these are exactly the right kinds of ideas.
大小不同,代谢活动的总量就会不同,可能因为一个细胞的胞质比另一个体积大,以上这些观点都是非常正确的
应用推荐