megaspore翻譯，megaspore的意思，megaspore同義詞，megaspore的反義詞，megaspore短語詞匯

詞語：megaspore

megaspore的同義詞

n. macrospore

megaspore的解釋

megaspore['meɡəspɔ:]n. [植]大孢子；（種子植物的）胚囊

megaspore的意思

megaspore 大孢子;巨型芽孢;胚囊;gastrula megaspore 胚囊;megaspore membrane 大孢子壁;大孢子膜（胞）;megaspore nucleic 釋義：大孢子核;tetrasporic megaspore 四核性大孢子;

megaspore的參考例句

1.Function megaspore is in the chalaza and the monosporic embryo sac is chenopodiad type. 功能大孢子位於合點端，大孢子發育為蓼型胚囊。

2.The single megaspore archesporial cell origins from nucellus hypodermal layer and becomes the megaspore mother cell directly, which as tenuinucellate. 大孢子孢原細胞起源於珠心次表皮層，並直接行使大孢子母細胞功能，為薄珠心。

3.No callose fluorescence shows in the wall of mononuclear embryo sac after its formation, while thick callose deposits in the wall of the degenerative megaspore. 單核胚囊形成後，其細胞壁內無胼胝質螢光，而退化的大孢子細胞壁胼胝質螢光顯著。