Question:medium
All living members of the class Cyclostomata are:
All living members of the class Cyclostomata are:
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Cyclostomata = Mostly ectoparasites (lampreys).
Updated On: Jan 13, 2026
- Endoparasite
- Symbiotic
- Ectoparasite
- Free living
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The Correct Option is C
Solution and Explanation
Cyclostomata, encompassing lampreys and hagfish, are jawless vertebrates. Hagfish primarily act as free-living scavengers, whereas all currently existing lamprey species are ectoparasites, latching onto other fish to consume their blood and tissues.
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