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
45
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] 【B3】
选项
答案
drops
解析
语义推断题。根据下文的seeds可猜测该处应填一个表示“播下,洒下”之意的词。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3483331.html
相关试题推荐
Notcontentwithitsdoubtfulclaimtoproducecheapfoodforourownpopula
Notcontentwithitsdoubtfulclaimtoproducecheapfoodforourownpopula
Opinionsfromotherscientistsmightgolikethis:"Whyshouldtheywanttoget
HOLLYWOOD,theworld’sfactoryforturningouthotmovies,hasdiscoveredit
HOLLYWOOD,theworld’sfactoryforturningouthotmovies,hasdiscoveredit
HOLLYWOOD,theworld’sfactoryforturningouthotmovies,hasdiscoveredit
HOLLYWOOD,theworld’sfactoryforturningouthotmovies,hasdiscoveredit
HOLLYWOOD,theworld’sfactoryforturningouthotmovies,hasdiscoveredit
HOLLYWOOD,theworld’sfactoryforturningouthotmovies,hasdiscoveredit
[originaltext]Manyanimalsareusedtohelpscientistsfindoutwhatwillh
随机试题
Myfatherwasaforemanofasugar-caneplantationinRioPiedras,PuertoRi
[audioFiles]audio_eham_j67_001(20082)[/audioFiles]A、20minutes.B、15minutes.C
Ithasbeenknownsinceancienttimesthatcertainplantsregularlyopenthe
[originaltext]M:Hello.ThisisGregRicereportingliveinBarrow,Alaska.W:
抽水试验一般应进行()降深,每次降深间的差值宜相等。A.一次 B.二次
套利的主要方法包括() Ⅰ.期现套利 Ⅱ.跨期套利 Ⅲ.跨商品套利
我国最早的一部教育专著是()。 A.《论语》B.《学记》 C.《礼记》D
[单选题]某员工被大家评选为业务标兵,公司号召大家向他学习,但你觉得这个标兵不
周岁的刘洋和同岁的张刚都喜爱在网上看主播直播。张刚因早年辍学,打工支撑自己生活,
根据《中华人民共和国循环经济促进法》,关于减量化的规定,下列说法中,正确的是(
最新回复
(
0
)