首页
登录
职称英语
Another term for identical twins is__________. [originaltext] Although twins
Another term for identical twins is__________. [originaltext] Although twins
游客
2024-09-29
46
管理
问题
Another term for identical twins is__________.
Although twins have always been a source of curiosity, they are not so uncommon statistically, since they occur once in every 86 births.
About one-third of all twins are identical, or single-egg twins. Identical twins have the same genes and, hence, the same sex, hair, eyes, blood type, and bone and tooth structure. Some identical twins are mirror images of each other. For example, one may be left-handed, the other right-handed. As young children, some identical twins may develop their own private language. Identical twins have an especially keen intuition, and they often seem to think and dress alike even when away from each other. In fact, even when they are separated at birth and raised apart, identical twins develop startling similarities. They may pursue the same careers, have the same interests, or die within days of each other.
In contrast to identical twins, fraternal twins inherit a separate assortment of genes and are not necessarily of the same sex. In some families there is a hereditary tendency to produce fraternal twins, but identical twins occur at random in the population.
选项
A、fraternal twins
B、mirror twins
C、single-egg twins
D、separate-egg twins
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3779816.html
相关试题推荐
Thefinancialanalysisprojecthastobefinishedby[br][originaltext]M:We’v
Thefinancialanalysisprojecthastobefinishedby[br][originaltext]M:We’v
Thefinancialanalysisprojecthastobefinishedby[originaltext]M:We’vegot
ThemancommittedallthefollowingcrimesEXCEPT______.[br][originaltext]
Whocallsforinternationalmonitors?[br][originaltext]TheWhiteHousei
TheSenatebillaimsto______withinthenextsevenyears.[originaltext]
Betweenwhomdidthebattlebreakout?[br][originaltext]AKosovanmanwas
Betweenwhomdidthebattlebreakout?[originaltext]AKosovanmanwaskilled
WhatwasRichardArkwrightwellknownas?[br][originaltext]RichardArkw
WhatwasRichardArkwrightwellknownas?[br][originaltext]RichardArkw
随机试题
Ifyoukeepon,you’llsucceed______.A、intimeB、atonetimeC、atthesametime
SpecialProductsCo.—HowtoOrder41.Orderingiseasyanddeliv
Manysmalltownshaveexperiencednewpopulationgrowthfromthecities.The
[originaltext]M:Istilldon’tunderstandwhatitisthatyouaretalkingabout
[originaltext]M:Youknow,Chris,mygrandpatoldmethisstoryonceabouthis
A.脉凝泣而变色 B.皮槁而毛拔 C.筋急而爪枯 D.肉胝而唇揭 E.骨
患者行经时间延长,量多,色淡,质稀;倦怠乏力,气短懒言,小腹空坠,面色(白光)白
下列关于炮姜的用法禁忌的说法,正确的是A热证火旺之出血证忌用 B阳虚畏寒者慎用
如果某公司固定资产的累积折旧为50万元,总固定资产为100万元,总折旧固定资产为
路面内部排水施工时,渗入水在路面结构内的最大渗流时间,冰冻区不应超过()h
最新回复
(
0
)