Cartilaginous species are sometimes seen as more primitive, and for good reason. The evolutionary appearance of bony fish eventually led to land-dwelling vertebrates with bony skeletons. And the gill structure of bony fish gill was a feature that would eventually evolve into air-breathing lungs. B...
bony fish Thesaurus Medical Encyclopedia Related to bony fish:cartilaginous fish bony fish n. Any of various fishes in the group Osteichthyes, having a bony rather than cartilaginous skeleton and including the lobe-finned fishes and the ray-finned fishes. ...
bony fish 例句 1.But in the pit, the majority of specimens were roach, a small bony fish that’s difficult to eat without some sort of processing. 2.Not all fish have bones — sharks have skeletons made of cartilage — and only bony fish form fish rings. ...
Bony fish are the members of the class Osteichthyes in the phylum Chordata. They are vertebrate animals with skeletons made of bone. This differentiates them from other fish, such as the members of class Chondrichthyes and Agnatha, that have cartilaginous skeletons....
Sharks are amazing fish that have been around since long before the dinosaurs existed. They live in waters all over the world, in every ocean, and even in some rivers and lakes. Unlike bony fish, sharks have no bones; their skeleton is made of cartilage (软骨), ...
Bony fish and cartilaginous fish are members of two of the three classes of fish in the phylum Chordata. Bony fish belong to the class Osteichthyes, while cartilaginous fish belong to the class Chondrichthyes. These evolved after the jawless fish of class Agnatha....
[translate] abcdefg bcdefg[translate] asharks do not like most bony fish; they do not have hard bones inside their bodies. 鲨鱼不喜欢多数多骨鱼; 他们没有坚硬骨头在他们的身体里面。[translate]
19.Their cartilaginous skeletons are less dense thanbonyones and require less energy to move. 这些生理特质从4亿多年中进化而来它们软骨质骨架比硬骨骨架更轻。 「TED-Ed(视频版)」评价该例句:好评差评指正 海底两万里(原版) 20.All right, listen and learn, Ned my friend!Bonyfish are subdivided into ...
Decorate your desktop with this stunning Wallpaper Hd Sharks Unlike Bony Fish That Have A Skeleton Composed Of Bones, Sharks And Their Relatives Rays And Chimaeras Have Flexible Internal Skeletons Made Of Cartilage. wallpape...
【题目】答案和解析非常感谢神秘鱼科 龙蛇头鱼Sentists have dscovered that an eel-like、状) bony fish((多骨鱼 recently lound in southern India er is so al that they have consdered it as a whole new fish famly.Ralt Britz, from the Museum o f Zoology in Germa., who was lead reseacher...