Biology, asked by janu2779, 11 months ago

Short note on locomotion of fishes

Answers

Answered by harshRaz
2
HEY..... THERE........ ❤️

☺️Most fishes generate thrust using lateral movements of their body and caudal fin, but many other species move mainly using their median and paired fins. ... But they can't swim as fast as fish using their bodies and caudal fins.☺️

Hope it helps you ☺️☺️☺️

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Answered by amritanshu6
0
The major forms of locomotion in fish are anguilliform, in which a wave passes evenly along a long slender body; sub-carangiform, in which the wave increases quickly in amplitude towards the tail; carangiform, in which the wave is concentrated near the tail, which oscillates rapidly; thunniform, rapid swimming with a large powerful crescent-shaped tail; and ostraciiform, with almost no oscillation except of the tail fin. More specialised fish include movement by pectoral fins with a mainly stiff body, as in the sunfish; and movement by propagating a wave along the long fins with a motionless body in fish with electric organs such as the Knief fish.

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