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
2024-02-13
18
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] 【S8】
选项
答案
H
解析
根据句子可以推断此选项应选动词,因为前面有might,此处应选动词原形。highlight意为“强调,突出”。这句话的意思是“研究结果也突出表明了一个事实——卡罗莱纳洲南海湾是这种神秘鲨的重要育床。”
转载请注明原文地址:https://tihaiku.com/zcyy/3446916.html
相关试题推荐
Thedisappearanceofsomespecies_____________(打破生态平衡)becausethefoodwebisd
【S1】[br]【S4】H名词辨义题[考频:12]。空格处位于形容词other之后,缺少名词。该句意为:其他很多物种也存在同样情况。H)species“种类
Aremarkablevarietyofinsectsliveinthisplanet.Morespeciesofinsects
Aremarkablevarietyofinsectsliveinthisplanet.Morespeciesofinsects
Aremarkablevarietyofinsectsliveinthisplanet.Morespeciesofinsects
Individualism,independence,andself-relianceareperhapsthemostdistinct
Individualism,independence,andself-relianceareperhapsthemostdistinct
Individualism,independence,andself-relianceareperhapsthemostdistinct
Individualism,independence,andself-relianceareperhapsthemostdistinct
Individualism,independence,andself-relianceareperhapsthemostdistinct
随机试题
Whatarethestudentsmainlydiscussing?[br][originaltext]M:Hi,Janet,you
Spidersareknownformanythings.Sociabilityisnotoneofthem.Mostspid
工程建设期一般划分为4个施工阶段,一般从河床基坑开挖或从引水道或厂房开工起,至第
激活荨麻疹非变态反应途径的物质是A.青霉素 B.真菌 C.蛇毒 D.血清制
下列可以净额列示的是()。A、金融负债可以以净额列示的 B、企业具
代办不动产转移登记的流程包括( )。A.介绍相关政策及流程 B.协助客户办理
Asbothareligionandasocialforce,Pu
在其他要求相同的情况下,抽样类型不同的抽样方案质量保证能力()。 A.—次
2011年我国全部工业增加值188572亿元。规模以上工业增加值增长13.9%,
银行代保管业务包括露封保管业务和密封保管业务,两者的主要区别在于()。A.客户
最新回复
(
0
)