Biology, asked by rameez739, 11 months ago

the circulli of the cycloid scales are used to determine​

Answers

Answered by kezia52
2

Cycloid and ctenoid scales are found in the majority of bony fishes (the Teleostei). The anterior part of each scale is usually overlapped by the posterior portion of the scale in front. ... As a fish with cycloid or ctenoid scales grows, its scales also grow.

Answered by sianav
3

hey mate!!!

Answer:

Cycloid scales appear to be the inner layer of ganoid or cosmoid scales. Found in carps and similar fishes, they are thin, large, round or oval, and arranged in an overlapping pattern; growth rings are evident on the free edges. Ctenoid scales are similar to…

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