首页
登录
职称英语
Observe the dilemma of the fungus: it is a plant, but it possesses no chloro
Observe the dilemma of the fungus: it is a plant, but it possesses no chloro
游客
2025-04-25
2
管理
问题
Observe the dilemma of the fungus: it is a plant, but it possesses no chlorophyl. While all other plants put the sun’s energy to work for them combining the nutrients of ground and air into body structure, the chlorophylless fungus must look elsewhere for an energy supply. It finds it in those other plants which, having received their energy free from the sun, relinquish it at some point in their cycle either to other animals (like us humans) or to fungi.
In this search for energy the fungus has become the earth’s major source of rot and decay. Wherever you see mold forming on a piece of bread, or a pile of leaves turning to compost, or a blown-down tree becoming pulp on the ground, you are watching a fungus eating. Without fungus action the earth would be piled high with the dead plant life of past centuries. In fact, certain plants which contain resins that are toxic to fungi will last indefinitely. Specimens of the redwood, for instance, can still be found resting on the forest floor centuries after having been blown down. [br] The title below that best expresses the main idea of this passage is ______.
选项
A、Life without Chlorophyl
B、The Source of Rot and Decay
C、The Harmul Qualities of Fungi
D、The Strange World of the Fungus
答案
D
解析
奇异的真菌类植物。本文主要讲述真菌类植物与众不同的一些特征。
转载请注明原文地址:https://www.tihaiku.com/zcyy/4053509.html
相关试题推荐
Watchababybetweensixandninemonthsold,andyouwillobservethebasic
Watchababybetweensixandninemonthsold,andyouwillobservethebasic
Watchababybetweensixandninemonthsold,andyouwillobservethebasic
Watchababybetweensixandninemonthsold,andyouwillobservethebasic
Watchababybetweensixandninemonthsold,andyouwillobservethebasic
Watchababybetweensixandninemonthsold,andyouwillobservethebasic
IhaveobservedthattheAmericansshowalessdecidedtasteforgeneralide
IhaveobservedthattheAmericansshowalessdecidedtasteforgeneralide
IhaveobservedthattheAmericansshowalessdecidedtasteforgeneralide
Theproblem______seriousmoralandethicaldilemmasmuchmoreworthyofconsid
随机试题
"Whatdoesthemiddlemandobutaddtothepriceofgoodsintheshops?"Suc
BookerT.Washington,aneducationalleader,workedthroughoutthelifetimetoi
Nooneshouldbeforcedtowearauniformunderanycircumstance.Unifor
ARoofoverOurHeadsManhasthreebasicneeds:food,clo
论述“三权分置”的基本内涵。
最常见的股票投资风格分类方法是将股票分为()和()两类。A.增长型、价值型 B
A.肠套叠 B.中毒性菌痢 C.急性坏死性小肠炎 D.过敏性紫癜 E.鼠
A.如图所示 B.如图所示 C.如图所示 D.如图所
列关于金融期权的定义说法正确的有()。 ①期权是指其持有者能在规定的期限内按
以下说法错误的是()。A.2010年1月的零售额增幅在12个月中是最小的
最新回复
(
0
)