首页
登录
职称英语
Because human anatomy does not change (exceptover long periods of time), kn
Because human anatomy does not change (exceptover long periods of time), kn
游客
2023-12-10
9
管理
问题
Because human anatomy does not change (except
over long periods of time), knowledge acquired a
century ago was still accurate today. Broad functions 【M1】______
of any part of the body, such as the skin, are dupli - 【M2】______
cated in different ways by organs. One can
eventually understand the entire body as a larger
system made up of smaller, interdependent system.
Cross - seciton of the skin reveals a top layer of 【M3】______
epidermis, or cuticle, followed by derma, and finally,
a subcutaneous cellular tissue. Sprouting through all 【M4】______
three layers are hairs, with hair follicles and erector
pili muscles embedded deep within the subcutaneous
tissue. Sweat (sudoriferous glands), fat cells, and
sebaceous glands are scattered throughout, however 【M5】______
papillae, which are conical and extremely sensitive,
can be found directly beneath the superficial layer.
The skin is the primary organ of the sense of
touch. It can also excrete substances as well as absorb【M6】______
them, and it plays a vital role in regulating body
temperature and in protecting the tissue that lie 【M7】______
beneath it.
The epidermis has no veins or arteries and varies
considerably both in thickness and in the depth or
fineness of its furrows. On the palm, for example,
the skin is quite thick, or horny, and is marked by
deep furrows or lines. On the back of the hand,
however, the skin is thick, and has only a faint 【M8】______
network of lines crisscrossing it. The pigment found
in the epidermis gives whatever color there is to the
skin; this pigment is similar with that found in the retina【M9】______
of the eye. One layer down, in the derma, there is
similar varietion in thickness ,mostly to protect 【M10】______
underlying tissue. [br] 【M2】
选项
答案
∧=other
解析
此题考查上下文,皮肤也是一种organ。
转载请注明原文地址:https://tihaiku.com/zcyy/3261222.html
相关试题推荐
Thoughitisrainyandsochangeableandunpredictable,theclimateinBritaini
NorthernIrelandissmall,butitissignificantbecauseof______there.A、theeco
Thechangesinlanguagewillcontinueforever,butnooneknowssurewhodoe
Thechangesinlanguagewillcontinueforever,butnooneknowssurewhodoe
Thechangesinlanguagewillcontinueforever,butnooneknowssurewhodoe
Thechangesinlanguagewillcontinueforever,butnooneknowssurewhodoe
Thechangesinlanguagewillcontinueforever,butnooneknowssurewhodoe
SlavelaborwaswidespreadintheSouthbecause_____.A、Negroslaveswerebestsu
TheMiddleAtlanticRegionisthenervecenterofthecountrybecause______.A、th
Povertyexistsbecauseoursocietyisanunequalone,andtherearepowerful
随机试题
Foraboutthreecenturieswehavebeendoingscience,tryingscienceout,us
TherearemanysuperstitionsinBritain,butoneofthemost【C1】______heldi
LeisureActivitiesAccordingtoamagazineIreadre
ThefloodofwomenintothejobmarketboostedeconomicgrowthandchangedU
关于发展装配式建筑工程总承包的必要性,说法不正确的是()。A.可以有效地的消除
Themodernstudyofsymmetric-keycipher
患儿,女,10岁,患儿发热、盗汗2周。体检:左锁骨上及左颈部多个肿大无痛性淋巴结
材料一印度尼西亚能源丰富,石油、天然气、煤炭等大量出口。该国巴厘岛面积5620平
下列表述中,正确的是( )。A.邻里单位是市场经济的居住模式 B.居住小区是
下列属于我国国家机构的组织和活动原则的是?()A.民主集中制原则 B.社会主
最新回复
(
0
)