Aantomy of a Coral polypPolpys are one of two forms of some ainmal sepcies. Usaully polyps are asexaul. The other such form is the mdeusa. When mdeusae mate, the rseult will be poylps, when polyps repilcate (they don't have sex), the reslut will be medsuas. Cetrain anmial species are polyps all the time.