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
60
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] 【B7】
选项
答案
centimeters
解析
句意推断题。根据下文的long,可知该处为度量单位。
转载请注明原文地址:https://tihaiku.com/zcyy/3483335.html
相关试题推荐
Centuriesago,mandiscoveredthatremovingmoisturefromfoodhelpstopres
Centuriesago,mandiscoveredthatremovingmoisturefromfoodhelpstopres
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
AreporterwhohasvisitedplantsthroughoutEuropehaveanimpression
[originaltext]Researchershavediscoveredalinkbetweendrinkingandthink
Modernscientistsdividetheprocessofdyingintotwophases--clinicalort
随机试题
TheChinesehaveusedamethodcalledacupuncturetohelpperformoperations
Afterall,thatdreadfulaspectofthethingneverreallytookholdofme;Icou
[originaltext]Asanyhomemakerwhohastriedtokeeporderatthedinnerta
企业发行股票的溢价部分不足以弥补发行费用时,应将不足部分确认为( )。A.长期待
1岁内小儿正常心率是()。A.120~140次/分 B.110~130次/分
某钢筋混凝土柱的截面尺寸300mm×500mm,柱计算长度l0=6m,轴向力设计
华北一座多层商业建筑,地上6层,地下1层,每层层高为3.2m,东西方向长100m
一国的国内生产总值大于国民生产总值,则该国公民从国外取得的收入( )外国公民从
赵女士有一个女儿,她对女儿教育目标的设定不符合子女教育规划重要原则的是( )。
关于工业项目建设地点的选择,下列说法正确的是()。A.应远离其他工业项目,
最新回复
(
0
)