WebMollusks and Annelids. The mollusks are a diverse group (85,000 described species) of mostly marine species. They have a variety of forms, ranging from large predatory squid and octopus, some of which show a high degree of intelligence, to small grazing forms with elaborately sculpted and colored shells. The annelids traditionally include the ... WebChitons possess a heart and an open blood system, a pair of kidneys that open to the pallial cavity, a simple nervous system with two pairs of lateral nerve cords, and many special minute sensory organs (aesthetes) that …
CHAPTER 31 Flashcards Quizlet
WebJun 8, 2024 · Most chiton species inhabit intertidal or subtidal zones, and do not extend beyond the photic zone. Some species live quite high in the intertidal zone and are exposed to the air and light for long periods. Figure \(\PageIndex{1}\): Chiton morphology: The underside of the gumboot chiton, Cryptochiton stellari, showing the foot in the center ... http://biology.fullerton.edu/biol317/Murray/Fall97/chitons.html include iostream.h not working
ADW: Polyplacophora: INFORMATION - Animal …
WebCommon name- Mossy Chiton. The mossy chiton is often much larger then the California Chiton. The Mossy Chiton can grow to a length of 2.5 inches. The shell is often dull … WebChitons are mobile and contract their muscular foot in waves to move about. The primarily herbivorous chitons have a well-developed radula. Their nervous system is a series of ladder-like nerves and only a few species have poorly developed ganglia. Chitons are found only marine environments. WebSelect all of the following that are characteristic of animals. heterotrophic multicellular blastula stage in development cells bind to extracellular matrix Select the two main clades used by biologists to describe animals without true tissues and animals with true tissues parazoans eumetazoans include ip route