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Body Parts & Senses
AP Bio Quiz 4th period, Nervous System
| Question | Answer |
|---|---|
| What is the name of the fatty organ that is used for echolocation in a dolphin? | Melon |
| Where is melon located in a dolphin? | In the nasal region |
| What structure consists of a statolith and sensory hairs called setae and is used for balance in many invertebrates? | Statocyst |
| Smell is mediated by odorant molecules binding to what receptors to transmit signals to the brain that allow us to smell? | Olfactory receptors |
| The terms "ganglion" refers to what nervous system? | Peripheral |
| Ganglion consists of a dense cluster of interconnected ________________? | Neurons |
| What organ converts light into electro-chemical impulses in neurons as signals to the optic nerve? | The eyes |
| What organ is used by arthropods to create an image from thousands of individual ommatidia? | Compound eyes |
| What is the function of the antennae? | Uses motile paired appendages for sensing |