美 英 n.【植】墨西哥类蜀黍 (Euchlaena mexicana) 网络大刍草;类玉米;墨西哥类蜀黍也称大刍草 英汉 英英 网络释义 n. 1. 【植】墨西哥类蜀黍 (Euchlaena mexicana) 释义: 全部,大刍草,类玉米,墨西哥类蜀黍也称大刍草
4.The young wildteosinteplant looks a lot like the corn plant. (听力 托福-12)您的浏览器不支持 audio 标签。 年幼的野生大刍草长得和玉米很像。 5.In fact, based on the appearance of its fruit,teosintewas initially considered to be a closer relative to rice than to maize. (听力 托福-12)...
托福 雅思 Official词频:14 teosinte 常考释义 n. 墨西哥类蜀黍 托福常考例句 Now, scientific theories about the origins of maize first started coming out in the 1930s, one involved a plant calledteosinte. 关于玉米起源的科学理论第一次出现在20世纪30年代,这个理论涉及到一种叫做大刍草的植物。
different climates.D. Maize and teosinte have very different types of kernels.3.Why does the professor discuss hybrids?A. To explain how a geneticist confirmed that maize was widely grown 9,000 years ago B. To indicate the earliest method used by geneticists to identify plant origins ...
The young wild teosinte plant looks a lot like the corn plant, and the plants continue to resemble each other, at least superficially, even when they're developed. But when the scientists examined the fruits of the two plants, it was a different story. When you look at ripe corn, you ...
and teosinte exist sympatrically can lead to potentially catastrophic transfer of resistance traits into an already noxious weed; second, our results question the viability of using gene dosage to model and predict ecological performance in either the intended crop plant or the undesired teosinte weed....
Additionally, one positive F1 Bt teosinte hybrid plant (F1 TEO ♀ GM ♂) that was kept until maturity produced an F2 cob through self-pollination; this F2 cob exhibited characteristics of both parents, the teosinte and the GM maize plant (Additional file 3: Figure S3). Thus, we also ...
关键词: plant lectins Gramineae lectin galactose specific lectin glycoproteins Zea mays Zea diploperennis maize teosinte DOI: 10.1021/jf021058v 被引量: 10 年份: 2003 收藏 引用 批量引用 报错 分享 全部来源 免费下载 求助全文 国家科技图书文献中心 (权威机构) 万方 ACS (全网免费下载) ACS 掌桥科研 ...
Reports on the analysis of two quantitative trait loci (QTL) with large effects on the aspects of plant and inflorescence architecture that distinguish maize and teosinte. QTL on chromosome arm 1L (QTL-1l); Complementation testing of teosinte branched1; QTL on chromosome arm 3L (QTL-3l); Genet...
Therefore, a crucial step in the evolution of maize as a crop plant was the reduction and softening of the fruitcase, allowing access to the kernel for use as food. The teosinte fruitcase is composed of two structures, an invaginated rachis internode (cupule) in which the kernel sits, ...