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
2023-07-20
34
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] 【B9】
选项
答案
They were the same size as flowers on fully grown bamboos
解析
They were as big as those on mature bamboos
转载请注明原文地址:https://tihaiku.com/zcyy/2852912.html
相关试题推荐
Scientistssaytheyhave【B1】______evidencethatjoggingisgoodforpeople.
Scientistssaytheyhave【B1】______evidencethatjoggingisgoodforpeople.
Scientistssaytheyhave【B1】______evidencethatjoggingisgoodforpeople.
Scientistssaytheyhave【B1】______evidencethatjoggingisgoodforpeople.
Scientistssaytheyhave【B1】______evidencethatjoggingisgoodforpeople.
Successfulscientistshaveoftenbeenpeoplewithwideinterests.Theirorig
Successfulscientistshaveoftenbeenpeoplewithwideinterests.Theirorig
Successfulscientistshaveoftenbeenpeoplewithwideinterests.Theirorig
Successfulscientistshaveoftenbeenpeoplewithwideinterests.Theirorig
[originaltext]Nooneknowsexactlywhywesleep.Butscientistshavelearne
随机试题
BoththenumberandthepercentageofpeopleintheUnitedStatesinvolvedi
Whatdoestheauthorofthispassagebelieveistherealcauseofgangenrollmen
A. B. C. D.
A.淋病奈瑟菌 B.淋病奈瑟菌、沙眼衣原体 C.生殖道支原体 D.生殖道大
寻常性痤疮发生在以下哪个部位A.鼻及下眼睑周围 B.胸部 C.腹部 D.颜
一名同学患有轻度扁平足,并且经常参加体育锻炼,在进行健康分组时,应将该同学编入(
刘某向甲公司购买一套预售商品住宅,商品房预售合同约定房屋建筑面积为150m2,房
共用题干 MusicandDrivingListeningtoloud
肾盂肾炎最常见的感染途径是( )。A.接触感染 B.上行感染 C.淋巴管感
某高速公路项目,年车辆收费收入600万元,旅客时间节约价值800万元,运输费用节
最新回复
(
0
)