这句话的意思是，鱼是脊椎动物，因为它们有脊椎。veterbrate可以是形容词或者名词，其中veterb是拉丁词根，表示“脊椎”。spondyle 脊椎Gills 鳃
Are sharks jawless fish? Is a blobfish an invertebrate? Are hagfish bony or cartilaginous fish? Are sharks amphibians or reptiles? Are amphibians considered vertebrates? Are jellyfish on the cladogram? Are flies vertebrates? What are invertebrate chordates?
Why are all fish classified as vertebrates in the phylum Chordata? Why do amphibians breathe through skin when they have lungs? Why are animals like frogs called amphibians? What are the characteristics of mammals versus amphibians and reptiles?
Fish are poikilothermic vertebrates that live in water and breathe with gills,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、
Next there is aPhylum. Cetaceans are in theChordataphylum, which means they are vertebrates (they've got backbone). Of course, they've gotClass, lots of class. They are in theMammaliaclass. That's us too! We humans are mammals too. Just like the whales. How cool is that?
Ectoparasite removal by cleanerfish species is considered a behaviourally complex interspecific interaction in vertebrates, but differences in the services rendered by various species of cleanerfish, and potential consequences for the range of clients (i.e. resources) they attract, have rarely been ...
& Ma, Z. Simultaneous determination of microcystin contaminations in various vertebrates (fish, turtle, duck and water bird) from a large eutrophic Chinese lake, Lake Taihu, with toxic Microcystis blooms. Sci Total Environ. 407, 3317–3322 (2009). Article CAS ADS Google Scholar Zhang, X. ...
Sentient animals includefish and other vertebrates, as well as some molluscs and decapod crustaceans. Most people today consider that their moral obligations extend to many animal species. Which animals are most sentient? Pigs, chickens and fishare widely considered sentient already. ...
百度试题 结果1 题目Fish are a class of :A、aquatic invertebratesB、aquatic vertebrates 相关知识点: 试题来源: 解析 B 反馈 收藏
fish perception and cognitive abilities often match or exceed other vertebrates. A review of the evidence for pain perception strongly suggests that fish experience pain in a manner similar to the rest of the vertebrates. Although scientists cannot provide a definitive answer on the ...