unitegmic
美 英
例句
Main results are as follows: 1. The ovule was unitegmic, orthotropous and crassinucellate in Hickory.
主要研究結論如下:1、山核桃胚珠為直生胚珠,單珠被,厚珠心型。
Seed 1, unitegmic, endosperm and perisperm absent;
種子1,單珠被,胚乳和外胚乳無;