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8 Cards in this Set
- Front
- Back
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What cnidarian is nicknamed animal flower?
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Sea Anemones
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define symbiotic relationship
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two organisms that work together and help each other
example: clown fish- gives food and protection |
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define cnidaria(Greek)
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"stinging"
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what makes cnidarians more complex than porifera?
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cnarians have: tentacles, stinging cells, hollow intestines, reproduce sexually and asexually, symetrical and have specialized functions.
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define nematocysts
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stinging cells that are located on the tentacles
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define tentacles
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arm like structures to put food in it's mouth
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define one opening
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hollow intenstines(food and waste come out of the same opening)
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what are the two basic body forms?
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polyp-mouth up
medusa-mouth down |
