Question

aortic arches in osteichthyes(bony fishes)are​

Answer 1

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Traditionally, Osteichthyes is considered a class, recognised on having a swim bladder, only three pairs of gill arches, hidden behind a bony operculum and a predominately bony skeleton. ... Most bony fish belong to the ray-finned fish (Actinopterygii).

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Answer 2

Answer:

• Osteishthyes are swim bladder, they have only three pairs of gills arches of bony fish.
• Most bony fish belong to the ray finned fish (actinopterygii).
• The osteichthyes is considered as class. This Fish has evolved to manage the processes of water.
• This has produced the particular tissue adaptation, such as “gill and scales” and various forms in different aquatic environment.
• The “anatomic features and physiologic” process common among fish and also the response to injury.