首页
登录
职称英语
A new【S1】______distinct species of hammerhead shark, the ninth recognized sp
A new【S1】______distinct species of hammerhead shark, the ninth recognized sp
游客
2023-07-12
62
管理
问题
A new【S1】______distinct species of hammerhead shark, the ninth recognized species of hammerhead, has been discovered off the South Carolina coast, scientists say. The new species 【S2】______to be rare and lives off the South Carolina coast. Classified under the genus sphyrna, will be called the "cryptic species" for the time being.
Joe Quattro, a【S3】______professor at the University of South Carolina, worked with Jim Grady of the University of New Orleans and Trey Driggers of the National Marine Fisheries Service in making the find. They found that genes in the mitochondrial(线粒体) DNA—the DNA passed from mother sharks to their【S4】______differed significantly among sharks that were【S5】______as scalloped (有圆齿的) hammerhead sharks.
The studies also【S6】______that another independent genetic marker differed【S7】______between the two groups of scalloped hammerheads. Scalloped hammerheads are common along the coast and sharks of the cryptic species were found from Florida to Ninth Carolina. The newborn cryptic sharks, however, were found mainly along the South Carolina coast.
"The apparent abundance of the cryptic species in coastal South Carolina could be a result of sampling, but it might also【S8】______the fact that the South Carolina bays axe the more important nursery grounds for the cryptic species," Quattro said. "If South Carolina’s waters are the primary nursery grounds for them and females gather here to【S9】______, these areas should be conservation【S10】______."
A) obviously B) priorities C) proved D) evidence
E) reproduce F) genetically G) generate H) highlight
I) archeology J) offspring K) biology L) revealed
M) classified N) appears O) substantially [br] 【S7】
选项
答案
O
解析
结合第一题,对substantially的分析。
转载请注明原文地址:http://tihaiku.com/zcyy/2830649.html
相关试题推荐
Anew【S1】______distinctspeciesofhammerheadshark,theninthrecognizedsp
Anew【S1】______distinctspeciesofhammerheadshark,theninthrecognizedsp
Anew【S1】______distinctspeciesofhammerheadshark,theninthrecognizedsp
Anew【S1】______distinctspeciesofhammerheadshark,theninthrecognizedsp
Anew【S1】______distinctspeciesofhammerheadshark,theninthrecognizedsp
Anew【S1】______distinctspeciesofhammerheadshark,theninthrecognizedsp
Anew【S1】______distinctspeciesofhammerheadshark,theninthrecognizedsp
EachUSDAbeefgradeisameasureofadistinctlevelofquality.Becausebe
EachUSDAbeefgradeisameasureofadistinctlevelofquality.Becausebe
EachUSDAbeefgradeisameasureofadistinctlevelofquality.Becausebe
随机试题
Largesumsofmoney______eachyearinpaintingthesteelworkofbridges,ships,
ImprovingYourMotivationforLearningEnglishI.Theimportance
[originaltext]TheUKgovernmentisproposingagraduatetaxforstudentsin
We【C1】______upacamerafortheveryfirsttime.Wesnapsomepictures.【C2
根据下面资料,回答 "Hithere.How′sitgoing?"
资本市场的投资性开放包括()。 Ⅰ.融资的开放 Ⅱ.投资的开放 Ⅲ.商品的
在法律的概念中,严格意义上的法律专指国家立法机关制定的( )。A.规范性文件
开展工程项目安全预评价工作,应在项目()进行。A.可行性研究阶段 B.设
(2020年真题)下列工程量中,监理人应予计量的有( )。A.由于工程量清单缺项
双代号网络计划中的关键线路是指()。A.总时差为零的线路 B.总的工作持续时
最新回复
(
0
)