首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
How many types of baldness are there according to the study?
How many types of baldness are there according to the study?
admin
2015-01-28
85
问题
How many types of baldness are there according to the study?
Some people are troubled by the absence of hair on their heads. People who study this phenomenon divide baldness into five main types. A general thinning of the hair is called partial baldness and an absence of hair in area usually covered by hair is labeled area baldness. A thinning of the hair which occurs in persons after about fifty years of age is called old age baldness. Young people may experience what is called premature baldness. And when certain areas of the head become bald while hair over the rest of the head continues to grow at a normal rate, the condition is called pattern baldness.
Despite all the research that has been done on the subject, the specific causes of baldness are still unknown. Experts believe that heredity, aging, hormone imbalance and infection have an effect on the loss of hair. The most widespread cause of baldness is heredity, but it affects female members of a family less than males. The women of a bald family are more apt to retain their hair than the men. The females, however, pass on an inherited tendency toward baldness to their male off-spring.
Besides the possible causes mentioned above, baldness may result from some infections and diseases. However, this type of baldness is usually not permanent. Proper cleaning has been found to be an important factor in baldness. An improper cleaning of the head may accelerate baldness, while the stimulation from cleaning and brushing helps to delay it.
选项
A、Five.
B、Four.
C、Three.
D、Two.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/Rljd777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Applecomputerintroduceditspioneering,user-friendlyMackintoshcomputerin1984.The"Mac"quicklybecamepopularandappear
Today’strumpetisoneoftheworld’soldestinstruments.Itistheresultofmanycenturiesofdevelopment.Althoughitlooksn
Accordingtotheconversation,whatkindofweatherisusualforMarch?
Publicimage【C1】______tohowacompanyisviewedbyitscustomers,suppliers,andstock-holders,bythefinancialcommunity,by
Publicimage【C1】______tohowacompanyisviewedbyitscustomers,suppliers,andstock-holders,bythefinancialcommunity,by
Adesertisaland【C1】______plants,animals,andpeoplecannotgetallthewatertheyneedbecausetheclimateis【C2】______tood
Therocketengine,withitssteadyroarlikethatofawaterfallorathunderstorm,isanimpressivesymbolofthenewspaceage
Whatdoesthemanadvisethewomantodo?
随机试题
病毒感染所致的细胞改变中,与肿瘤发生有关的是
在金融深化的测量中,货币化程度是指()。
小型客车行驶在平坦的高速公路上,突然有颠簸感觉时,应迅速降低车速,防止爆胎。
实验设计应遵循的原则有_____、_____、_____。
CRI最常见的病因是
A.血糖11.1mmol/LB.肾小球滤过膜通透性增加C.尿路上行感染D.骨髓病性贫血E.肾衰竭尿沉渣大量脓细胞可见于
A.1:0.5B.1:0.8C.1:0.9D.1:1~1.5E.1.2制备蜜丸时,含较多纤维的药粉与蜜的比例为
华康公司的净资产是否符合发行公司债券的条件?为什么?由董事会决定公司债券的利息是否合法?为什么?
在世界范围内,常规能源逐渐减少,所以许多国家都在尽力减少或摆脱对进口能源的依赖,寻找新能源。由此可知()。
Itisknownthat_____Galileoinvented_____telescope.
最新回复
(
0
)