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
2024-02-21
41
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 120 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 inches long. The tiny cuttings were placed in the【B7】______of coconuts milk, plant-growth hormone and other nutrients. Just a few weeks later, flowers began to【B8】______.【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] 【B7】
选项
答案
mixture
解析
空前的the和空后的of表明,本空应填一名词。
转载请注明原文地址:http://tihaiku.com/zcyy/3469174.html
相关试题推荐
Scientistssaytheyhave【B1】______evidencethatjoggingisgoodforpeople.
Scientistssaytheyhave【B1】______evidencethatjoggingisgoodforpeople.
Scientistssaytheyhave【B1】______evidencethatjoggingisgoodforpeople.
Scientistssaytheyhave【B1】______evidencethatjoggingisgoodforpeople.
Scientistssaytheyhave【B1】______evidencethatjoggingisgoodforpeople.
Scientistssaytheyhave【B1】______evidencethatjoggingisgoodforpeople.
Scientistssaytheyhave【B1】______evidencethatjoggingisgoodforpeople.
Successfulscientistshaveoftenbeenpeoplewithwideinterests.Theirorig
Successfulscientistshaveoftenbeenpeoplewithwideinterests.Theirorig
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
随机试题
【B1】[br]【B3】A、naturalB、financialC、humanD、economicalB本题测试近义词的区别。表示“经济来源,资金来
Computersareelectronicmachinesforprocessingdata.Dataarepiecesorit
Theworld’sfirstinstitutionofitskindwasfoundedin1753,basedonthe
A.8格 B.7格 C.6格 D.3格
某计算机系统页面大小为4K,若进程的页面变换表如下所示,逻辑地址为十六进制1D1
下列评价指标中,属于投资方案经济效果动态评价指标的有()。A:内部收益率 B
女性生殖器最常见的良性肿瘤为A、子宫肌瘤 B、子宫腺肌瘤 C、卵巢畸胎瘤
避雷器及密封不良的设备不宜进行带电水冲洗。
饱经20世纪沧桑的中国知识分子,不可能争取、也不必要妄想取得与当年歌德相当的成就
生产经营单位在建设项目初步设计时,应当委托具有相应资质的设计单位对建设项目安全设
最新回复
(
0
)