| 1. | Hormones normally found in vertebrates have been identified in nerve net tissues.
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| 2. | While nerve nets use hormones, the total physiology isn't very well understood.
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| 3. | In organisms of radial symmetry nerve nets serve for the nervous system.
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| 4. | Hydra, which are cnidarians, have a nerve net throughout their body.
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| 5. | The anatomy and positioning of nerve nets can vary from organism to organism.
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| 6. | This is better suited to controlling more complex movements than a diffuse nerve net.
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| 7. | The nerve net is the simplest form of a nervous system found in multicellular organisms.
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| 8. | A "'nerve net "'consists of interconnected neurons lacking a brain or any form of cephalization.
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| 9. | Each sensory neuron within a nerve net responds to each stimulus, like odors or tactile stimuli.
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| 10. | Jellyfish have a simple nerve net that I don't think anyone imagines is capable of thought.
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