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
2025-04-23
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/4050376.html
相关试题推荐
Watchababybetweensixandninemonthsold,andyouwillobservethebasic
Watchababybetweensixandninemonthsold,andyouwillobservethebasic
Watchababybetweensixandninemonthsold,andyouwillobservethebasic
Inscience,atheoryisareasonableexplanationofobservedeventsthatare
Itisoftenobservedthattheagedspendmuchtimethinkingandtalkingabou
Itisoftenobservedthattheagedspendmuchtimethinkingandtalkingabou
Itisoftenobservedthattheagedspendmuchtimethinkingandtalkingabou
Itisoftenobservedthattheagedspendmuchtimethinkingandtalkingabou
Itisoftenobservedthattheagedspendmuchtimethinkingandtalkingabou
Itisoftenobservedthattheagedspendmuchtimethinkingandtalkingabou
随机试题
WhatfirstinspiredMartinMiddleton’sinterestintravelling?[br][originalte
[originaltext]Thewindsofatornadoarethemostviolentanddestructiveo
集中生活热水供应系统循环水泵的扬程,应按照()确定。A.自热水回水管网最远点
以下是沥青混合料马歇尔试验要点,请回答下列问题:(4)测定马歇尔试件的体积参数,
直三棱柱ABC-A1B1Cl的顶点都在同一球面上,若AB=AC=AAl=2,∠B
根据下列统计图形回答问题。 假如9月份厦门市汽车上牌量增长率创新高,则9月
当事人双方既约定违约金,又约定定金的合同,一方当事人违约时,对违约行为的赔偿处理
三七,五灵脂的功效共同点是( )。A.活血祛瘀,行气止痛 B.活血祛瘀,祛风
作为一种工作分析方法,问卷调查法的优点包括()。A.可以在短时间内收集到所需的信
在水利水电工程注册建造师执业工程规模标准中,农村饮水工程的执业工程规模标准根据其
最新回复
(
0
)