enumerate the salient features of cyclostomat
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Explanation:
Cyclostomata :
The body is round and elongated like an eel.
The paired fins are absent.
Median fins with cartilaginous fin rays.
No paired appendages.
The skin is soft and smooth, devoid of any scales.
Spleen is absent.
The exoskeleton is absent. ...
The notochord is present throughout their lives.
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