首页
登录
职称英语
[audioFiles]2018m3x/audio_ezfj_ezflisteningd_201803_193[/audioFiles] Disguis
[audioFiles]2018m3x/audio_ezfj_ezflisteningd_201803_193[/audioFiles] Disguis
游客
2024-09-11
22
管理
问题
选项
答案
Disguise
Many species of animal practise tactics to disguise their appearance, / usually by blending in with their environment. / Such tactics mainly depend on the physical characteristics or behavior of a species and its enemies. /
Usually environmental and behavioral factors can cause species to employ a variety of tactics. / And the most common one is background matching, / in which a species conceals itself by resembling its environment. / In its simplest form, animals such as deer and squirrels / resemble the earth tones of their environment. / Another important tactic is to have disruptive color and pattern. / This form of disruption causes attackers to misidentify what they are looking at. / Many butterflies have large patterns on their wings, / which may misdirect attackers from the soft, vulnerable part of their body. /
Actually disguise can be practised by both prey and their enemies. / So it may help prey to avoid their enemies / while the latter may also sneak up on their prey with this tactic. /
解析
伪装
许多种动物会采取伪装策略。这些策略主要取决于某一种动物和其天敌各自的体型特征以及生活习性。其中最常见的一种是背景匹配策略,运用这种策略的动物会通过拟态为它周围的环境来隐藏自己。另一个重要的策略是拥有扰乱性的颜色和花纹。这种方式可以让攻击者错误辨别眼前之物。
转载请注明原文地址:https://tihaiku.com/zcyy/3753799.html
相关试题推荐
[audioFiles]2018m2s/audio_ezfj_122_201802[/audioFiles]WaterPollutionT
[audioFiles]2018m2s/audio_ezfj_146_201802[/audioFiles]ChangingRateofEmpl
[audioFiles]2018m2s/audio_ezfj_078_201802[/audioFiles]TheMediaintheU.S.
[audioFiles]2018m2s/audio_ezfj_150_201802[/audioFiles]ADifficultCalculati
[audioFiles]2018m3x/audio_ezfj_ezflisteningd_201803_194[/audioFiles]Howto
[audioFiles]2018m3x/audio_ezfj_ezflisteningd_201803_193[/audioFiles]Disguis
[audioFiles]2018m3x/audio_ezfj_ezflisteningd_201803_140[/audioFiles]Sustain
[audioFiles]2018m3x/audio_ezfj_ezflisteningd_201803_136[/audioFiles]Disney
[audioFiles]2018m3x/audio_ezfj_ezflisteningd_201803_143[/audioFiles]Bonds
[audioFiles]2018m3x/audio_ezfj_ezflisteningd_201803_142[/audioFiles]Healthy
随机试题
Hewaswidelyregardedasa____manbecauseherevealeddailyhisdistrustofh
Hesingshis______songathisfirstauditioninfrontofjudges.A、freshB、nove
甲状腺毒症是甲状腺素的直接毒性作用及机体对()的敏感性增高引起的一系列临床表现。
唾液分泌调节不包括A.唾液分泌能建立条件反射 B.副交感神经兴奋时唾液分泌增加
婴幼儿喜欢成人接触、抚爱,这种情绪反应的动因是为满足儿童的( )。A.生理的需
七情配伍中,可以提高药效的是()A.相畏,相杀 B.相杀,相使 C.相
以下费用中,()不需要基金承担。A:基金审计费 B:基金份额持有人大会会费
A.格列本脲 B.普通胰岛素 C.阿卡波糖 D.二甲双胍 E.罗格列酮能
《中华人民共和国药品管理法》规定,“药品必须符合国家药品标准”。“国务院药品监督
缩短某些工作的持续时间时,属于其他配套措施的有()。A.改善外部配合条件 B.
最新回复
(
0
)