Which of the following is a keystone species in a coral reef ecosystem? A. Small fish B. Coral C. Sea anemone 相关知识点: 试题来源: 解析 B。解析:在珊瑚礁生态系统中,珊瑚是关键物种。珊瑚礁为众多海洋生物提供栖息地、食物来源等重要资源,没有珊瑚,整个珊瑚礁生态系统将会受到极大的破坏,而小鱼...
解析 C。解析:文中提到“When certain species disappear, it can disrupt the balance of these ecosystems. For instance, if a keystone species is lost, it can have a domino effect on other species and the overall functioning of the ecosystem.”,所以关键物种的消失会导致生态系统的破坏。
百度试题 结果1 题目 Keystone species are the species that have a critical role to play in the maintenance of specific ecosystems.() 相关知识点: 试题来源: 解析 正确 反馈 收藏
百度试题 结果1 题目Which animal is a keystone species in the food chain? A. Mouse B. Owl C. Bee D. Wolf 相关知识点: 试题来源: 解析 D。狼在食物链中是关键物种,对维持生态平衡起着重要作用。老鼠、猫头鹰、蜜蜂都不是关键物种。反馈 收藏 ...
The combined effect of mutual association within the co-inhabiting microbes in human body is known to play a major role in determining health status of individuals. The differential taxonomic abundance between healthy and disease are often used to identi
and now you wanna get and now youre working and now your purse is and nowadays year win and of the sons of be and offered jenny a j and offered two eleva and often asymptomati and on the first day and on the other side and on the seventh da and once done and only facts and onl...
THE ANTARCTIC SILVERFISH: A KEYSTONE SPECIES IN A CHANGING ECOSYSTEMdoi:10.1111/jfb.13838Inigo EversonJohn Wiley & Sons, LtdJournal of Fish Biology
The loss of a keystone species may destroy some of the living creatures in the natural world.A.正确B.错误的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率
It is suggested that superficially diffuse mutualisms may depend greatly on the identity of particular partners. Even at large biogeographic scales, temporal and spatial variation in what are considered to be diffuse mutualisms may often be linked to variation in the abundance of particular partners, ...
While it has been useful in framing biodiversity research and garnering support in conservation policy circles, the terminology surrounding the concept has been expanded to the extent that there is considerable confusion over what exactly a keystone species is. Several authors have argued that the ...