Question

give the characters of cyclostoma​

Answer 1

hellllllo friends.......

CHARACTERISTICS OF CYCLOSTOMATA

1) May be marine or fresh water in habitat.

2) Body is elongated and Eel like. Body is divisible into trunk and tail.

3) Paired fins are absent. ...

4) Skin is smooth, soft and slimy. .

5) Notochord is persistent through out the life.

6) Pharyngeal gill-slits are found in which about 6-15 paires of gills are present.

hope it helps..........

Answer 2

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HERE IS UR ANSWER

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• paired fins absent
• may be marine or fresh habitat
• elongated bodies