megaspores

megaspores

美 　英

• n.【植】大孢子
• 网络大胞子

词形变化

复数：megaspores  

英汉解释

n.

1. 【植】大孢子

英英解释

n.	1. the larger of two kinds of spore produced by seed plants and some ferns, which develops into a female gametophyte.

例句

The sexual organs derived from Hevea Brasiliensis were treated with colchicine, and diploid megaspores and microspores were induced.

利用秋水仙素对巴西橡胶树性器官进行加倍诱导，获得二倍性的大小孢子。

Development of Megaspores and Microspores and Formation of Gametophytes of Symplocos chinensis

华山矾大小孢子的发育和雌雄配子体的形成