首页
登录
职称英语
Scientists in India have discovered a way to make bamboo plants produce flow
Scientists in India have discovered a way to make bamboo plants produce flow
游客
2024-02-26
43
管理
问题
Scientists in India have discovered a way to make bamboo plants produce flowers in laboratory. The British【B1】______Nature recently reported the【B2】______event. In the wild it can take as long as one hundred and twenty years for some kinds of bamboo to flower, and after the plant【B3】______its seeds it dies. The bamboo plant is used in many different ways. But because it takes so long to produce seeds, scientists never【B4】______it a traditional farm crop. The recent【B5】______in India may change that. The【B6】______was done at the National Chemical Laboratory in India. Three scientists cut two hundred pieces from two different kinds of bamboo plants; each was a few【B7】______long. The tiny cuttings were placed in the【B8】______of coconuts milk, plant-growth hormone and other nutrients. Just a few weeks later, flowers began to appear.【B9】______. Two weeks after that the plants began to produce seeds.【B10】______. One of them had not put the bamboo seeds in soil, but he believes they will produce plants. The Indian scientists now are planning experiments to see【B11】______. Bamboo reproduces in two ways. It flowers and produces seeds. It also produces new growth from its roots. Bamboo plants growing from its roots are called ZhuSun in China. Bamboo shoots are dug up and replanted in the field. Farmers harvest the leaves. They feed them to their animals. [br] 【B10】
选项
答案
In the wild,it will take thirty years for these kinds of bamboos to flower and make seeds
解析
听写关键词 wild,thirty,bamboos,flower,make seeds
转载请注明原文地址:http://tihaiku.com/zcyy/3483338.html
相关试题推荐
[originaltext]After22yearsofmarriage,Ihavediscoveredthesecrettok
[originaltext]After22yearsofmarriage,Ihavediscoveredthesecrettok
[originaltext]Manhasabigbrain.Hecanthinkandspeak.Scientistsused
[originaltext]Manhasabigbrain.Hecanthinkandspeak.Scientistsused
[originaltext]Manhasabigbrain.Hecanthinkandspeak.Scientistsused
Centuriesago,mandiscoveredthatremovingmoisturefromfoodhelpstopres
Centuriesago,mandiscoveredthatremovingmoisturefromfoodhelpstopres
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
随机试题
Crimeisincreasingworldwide.Thereiseveryreasontobelievethe【B1】_____
TheJapanesecar,whichismoreeconomical,haslongbeenconsidereda______toU
以下关于城市轨道交通车站说法不正确的是()。A.地面车站位于地面,采用岛式
软件质量保证活动应贯穿软件开发的全过程,下列有关叙述中不正确的是()A.必须及
普通现浇混凝土屋面板最小厚度为:()A.无厚度规定 B.厚度规定与板跨度有
加热量为单效装置的(),冷凝器的热负荷为(),热力系数可提高到1以上。A
去除四环素的C-6位甲基和C-6位羟基后,使其对酸的稳定性增加,得到高效、速效和
男性,29岁。劳动时常有胸闷、气短等症状,有时突然站起时会发生眩晕,甚至神志丧失
(2015年真题)国家调整基本药物目录品种和数量的依据有A.已上市药品循证医学、
背景材料 某新建钢筋混凝土框架结构工程,地下二层,地上十五层,建筑总高58m,
最新回复
(
0
)