精囊球 百科内容来自于: 百度百科

又称藏精器·轮藻门植物的雄性生殖器官·由多细胞构成,通常为球形,桔红色,外面有8个盾状细胞,每个盾状细胞里面中央各有1个盾柄细胞,每个盾柄细胞的顶端各有1个小的头状细胞,每个头状细胞又可产生几个次级头细胞,再从这些次级头细胞产生出许多单列细胞的丝,叫精囊丝,精囊丝的每个细胞就是一个精子囊,其内各产生1个精子·精囊球的结构在藻类植物中是极为罕见而特殊的雄性生殖器官,不仅是多细胞的,而且还有许多由不育细胞形成的保护和支持结构。
GOOGLE英文翻译:Also known as the Tibetan SEIKI. Charophyta male reproductive organs of plants. By a multi-cellular structure, usually spherical, orange-red, the outside there are 8 shield-shaped cells, each shield-shaped cells, each a shield inside the central stalk cells, Each shield on top of each stalk cells, a small head-shaped cells, each of the first dendritic cells can also lead to several sub-head cells, and from these sub-head cells to produce many separate cells, silk, called the seminal vesicle silk, seminal vesicle silk Each cell is a sperm sac, which produces a sperm within. seminal vesicle structure in algae ball is extremely rare and special male reproductive organs, not only is a multi-cell, but also by the many infertility cell formation protection and support structures.
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