首页
登录
职称英语
Previously, the sack-like rabbit appendix was thought to serve primar
Previously, the sack-like rabbit appendix was thought to serve primar
游客
2025-02-22
10
管理
问题
Previously, the sack-like rabbit appendix was thought to serve primarily as
a reservoir for the bacteria involved in hindgut fermentation, an explanation
that failed to account for the absence of an appendix in other animals with
Line similar digestive systems or for its presence in humans. Microscopic research
(5) revealed that the appendix contains a significant amount of lymphoid tissue,
similar aggregates of which tissue occur in other areas of the gastrointestinal
tract. These are involved, possibly, in the body’s ability to recognize foreign
antigens in ingested material, but the evidence is inconclusive, to the extent
that scientists have long discounted the human appendix as a "vestigial" organ.
(10) However, a growing body of evidence suggests that the appendix, far from
being a "vestigial organ", has a significant function as a part of the body’ s
immune system. The appendix achieves its greatest development shortly after
birth, when immune response is first developing, then regresses with age,
when the immune response mediated by the appendix may relate to such
(15) inflammatory conditions as ulcerative colitis, which in adults necessitates the
organ’s surgical removal. [br] Which of the following best describes the relationship of the second paragraph to the first?
选项
A、The second paragraph relies on different evidence in drawing a conclusion similar to that expressed in the first paragraph.
B、The second paragraph provides further elaboration on why an assertion made at the end of the first paragraph proves true in most cases.
C、The second paragraph provides additional information in support of a hypothesis stated in the first paragraph.
D、The second paragraph provides an example of a case in which the assumption described in the first paragraph is unwarranted.
E、The second paragraph describes a phenomenon that has the same cause as the phenomenon described in the first paragraph.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3967796.html
相关试题推荐
Previously,thesack-likerabbitappendixwasthoughttoserveprimar
WhilemimickingthethoughtofhismentorSocrates,whoconceivedofformsasex
POSTSCRIPT:LETTER::A、inscription:souvenirB、appendix:textbookC、foundation
Mildelectriccurrenthadbeenthoughtto______overactivebrainregionsthatcau
Scientistshaveacknowledgedthattointerpretananimal’sthoughtprocessesin
IMPUDENT:A、thoughtfulB、convincingC、developedD、methodicalE、deferentialE
COMELINESS:A、pretensionB、argumentC、thoughtlessnessD、repulsivenessE、disgrace
Definedbiologically,hairisprimarilycomposedofkeratin,aprotein,whichgr
Definedbiologically,hairisprimarilycomposedofkeratin,aprotein,whichgr
TheNewZealandStormPetrelwasabirdlongthought(i)______,butin2003seve
随机试题
Anobviousstyle,easilyidentifiedbysomesuperficialquirk,isproperly(i)__
Wehavechosenwhatwebelievetobethefivemostspectacularnaturalwonde
Itisnaturaltofeeluncomfortableinalanguageclass.You’reusedtob
Theinstinct,commonamongpeopleofallages,forkeepingapparentlyusele
图示二端网络的等效电阻为()。
当风机供给的风量不能符合要求时,可以采取的方法是()。A.减少或增加管网系统
患者男,76岁。既往高血压20余年,糖尿病8年,近1年血压、血糖控制良好,无心绞
《隔离开关分合闸位置“双确认”改造技术规范》中每台主变配置()白光灯网络高速高
苯妥英钠与下述哪些药物合用时可降低其疗效A.糖皮质激素 B.环孢素 C.左旋
按照税务行政处罚的地域管辖来看,我国税务行政处罚实行的是( )。A.居住所在地
最新回复
(
0
)