精囊球

精囊球

又稱藏精器,輪藻門植物的雄性生殖器官·由多細胞構成,通常為球形,桔紅色,外面有8個盾狀細胞,每個盾狀細胞裡面中央各有1個盾柄細胞,每個盾柄細胞的頂端各有1個小的頭狀細胞,每個頭狀細胞又可產生幾個次級頭細胞,再從這些次級頭細胞產生出許多單列細胞的絲,叫精囊絲,精囊絲的每個細胞就是一個精子囊,其內各產生1個精子·精囊球的結構在藻類植物中是極為罕見而特殊的雄性生殖器官,不僅是多細胞的,而且還有許多由不育細胞形成的保護和支持結構。

基本情況,英文翻譯,

基本情況

又稱藏精器,輪藻門植物的雄性生殖器官·由多細胞構成,通常為球形,桔紅色,外面有8個盾狀細胞,每個盾狀細胞裡面中央各有1個盾柄細胞,每個盾柄細胞的頂端各有1個小的頭狀細胞,每個頭狀細胞又可產生幾個次級頭細胞,再從這些次級頭細胞產生出許多單列細胞的絲,叫精囊絲,精囊絲的每個細胞就是一個精子囊,其內各產生1個精子·精囊球的結構在藻類植物中是極為罕見而特殊的雄性生殖器官,不僅是多細胞的,而且還有許多由不育細胞形成的保護和支持結構。

英文翻譯

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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