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10 Cards in this Set
- Front
- Back
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The largest group of invertebrate animals comprising 90% of the animal kingdom?
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Arthropods
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The kind of symmetry that an arthropod has?
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Bilateral
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Made up of 'chitin' and provides a protective covering on the outside of the organism.
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Exoskeleton
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The shedding of the exoskeleton, thus allowing the organism to grow.
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Molting
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Scorpion, ticks, spiders.
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Examples of arachnids
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The number of body segmets found in arachnids.
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Two [2]
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The number of legs found in arachnids.
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Eight [8]
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Fangs, spinneretts (silk), stingers, venom
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Special structures unique to arachnids.
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Lyme disease is carried by this parasite that feeds on blood.
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Tick
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The number of walking legs and modified front legs found in a crustacian.
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Ten [10]
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