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
45
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] 【S4】
选项
答案
J
解析
根据句子可以推断此选项应选名词。offspring(单复数同形)“儿女,子孙,后代”。
转载请注明原文地址:https://tihaiku.com/zcyy/2830646.html
相关试题推荐
【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
Individualism,independence,andself-relianceareperhapsthemostdistinct
Individualism,independence,andself-relianceareperhapsthemostdistinct
Individualism,independence,andself-relianceareperhapsthemostdistinct
Individualism,independence,andself-relianceareperhapsthemostdistinct
Individualism,independence,andself-relianceareperhapsthemostdistinct
Individualism,independence,andself-relianceareperhapsthemostdistinct
Individualism,independence,andself-relianceareperhapsthemostdistinct
随机试题
Wateristhegiverand,atthesametime,thetakeroflife.Itcoversmo
SwedenPlanstoBeWorld’sFirstOil-FreeEconomyASwedenis
Electricityissuchapartofoureverydaylivesandsomuchtakenforgrant
[originaltext]W:Theairqualityinthiscityisawful![8]Thepollutionlevels
斩假石属于()抹灰。A.普通 B.一般 C.高级 D.装饰
免疫浊度法中,可保证反应体系中的浊度待测抗原量的增加而增加的是( )。A.反应
阿托品治疗虹膜炎的机制是A.抑制细菌繁殖 B.抑制炎症细胞浸润 C.抑制严重
甲知道乙计划前往丙家抢劫,为帮助乙取得财物,便暗中先赶到丙家,将丙打昏后离去(丙
我国国民经济和社会发展规划的主要功能包括()。A.综合协调平衡 B.决定要素流
设备基础按埋置深度不同分为浅基础和深基础,属于浅基础的有()。A.桩基础
最新回复
(
0
)