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
33
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] 【B5】
选项
答案
breakthrough
解析
由空前的形容词recent可知,本空应填一名词。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3469172.html
相关试题推荐
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
随机试题
Whenprehistoricmanarrivedinnewpartsoftheworld,somethingstrangehap
AnAmericanpainteriscommissionedtopainttheEmpress’______.A、cartoonB、port
Themostfamouscaseofananimalsaidtobecapableofcountingisthatof
CashPlusgivesyouextracashwhenyouneedit.Weallhavetimesinourl
[originaltext]Xwasasecretagent.Hehadrentedafurnishedroominaprov
氨茶碱的化学结构为A. B. C. D. E.
在关系R(A1,A2,A3)和S(A2,A3,A4)上进行 关
慢性粒细胞白血病患者NAP积分突然升高至200分,可能发生的变化是A.急变为红白
麻黄碱的结构属于A.酰胺类生物碱B.有机胺类生物碱C.异喹啉类生物碱D.莨菪烷类
能降低毛细血管和细胞膜通透性的物质是()。A.铁 B.钙 C.磷 D.硫
最新回复
(
0
)