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Guess 20 Coelenterates From Animal Definition Clues

Use source-backed clues to identify 20 Coelenterates answers. Compare four plausible choices and reveal a concise explanation after every question.

20 questionsMedium6–8 min
Animals20 questions · one page

QuizMora Editorial TeamPublished August 30, 2026 · Updated August 30, 2026

Work through 20 mobile-friendly clues focused only on Coelenterates. The reasoning task changes throughout the quiz, while every answer and explanation stays tied to the cited source.

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20 QuestionsAnimals Quiz
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Question 1 of 20AnimalsDefinition clue: corals having a horny or calcareous branching skeleton Which term fits?
Question 2 of 20AnimalsTwo clues—gorgonian: corals of especially the Mediterranean having pink or red color used Name the answer.
Question 3 of 20AnimalsSource card: corals having calcareous skeletons aggregations of which form reefs and…; grouped Which entry?
Question 4 of 20AnimalsWithin Coelenterates: colonial coelenterates having the polyp phase dominant Which option belongs?
Question 5 of 20AnimalsRepair the missing label: massive reef-building coral having a convoluted and furrowed surface = ? Choose it.
Question 6 of 20AnimalsComplete this pair: coelenterate → any of numerous usually marine and free-swimming coelenterates Which term?
Question 7 of 20AnimalsEliminate the broad labels: sessile marine coelenterates including solitary and colonial polyps; What remains?
Question 8 of 20AnimalsFollow the category path: anthozoan; marine polyps that resemble flowers but have oral rings Name the entry.
Question 9 of 20AnimalsApply both constraints: hydrozoan and “feathery colony of long-branched stems bearing stalkless Which answer?
Question 10 of 20AnimalsCombine the evidence: corals forming featherlike colonies; category gorgonian. What fits?
Question 11 of 20AnimalsDefinition clue: large siphonophore of up to 50 ft long Which term fits?
Question 12 of 20AnimalsTwo clues—hydrozoan: a floating or swimming oceanic colony of polyps often transparent or… Name the answer.
Question 13 of 20AnimalsSource card: any sea anemone or related animal; grouped under sea anemone. Which entry?
Question 14 of 20AnimalsWithin Coelenterates: small creatures resembling pieces of fuzzy rope; each with a Which option belongs?
Question 15 of 20AnimalsRepair the missing label: corals having a treelike or fan-shaped horny skeleton = ? Choose it.
Question 16 of 20AnimalsComplete this pair: hydrozoan → the flat ciliated free-swimming larva of hydrozoan coelenterates Which term?
Question 17 of 20AnimalsEliminate the broad labels: fleshy featherlike warm-water colonies What remains?
Question 18 of 20AnimalsFollow the category path: stony coral; flattened disk-shaped stony coral Name the entry.
Question 19 of 20AnimalsApply both constraints: stony coral and “large branching coral resembling antlers” Which answer?
Question 20 of 20AnimalsCombine the evidence: one of two forms that coelenterates take : usually sedentary with a hollow…; What fits?

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