The radula is a tongue-like organ with rows of teeth that work like files. It is used for scraping and tearing food.
heart,foot,radula,intestine,anus,esophagus, and ganglia
I believe you're referring to a structure called a Radula.
Gastropods obtain food by crawling around and looking for it. When they find it, they use their radula (sharp teeth-like structures that rotate) to scrape food off of things. For example, if a gastropod finds some algae on a rock, they will use radula to scrape the algae off the rock. Gastropods do not chew they scrape things off and digest it.
other molluscs have a radula which is lost in the bivalves, they also have a reduced head and nervous system. most are also lamellibranchs (filter feeders) which is why they have lost the radula (used for rasping plant life by herbivores such as the gastropods).
Some animals with a radula include snails, slugs, and certain types of mollusks like chitons and some species of squid and octopus. These animals use their radula, which is a specialized feeding structure with tiny teeth, to scrape and shred food.
radula. The radula is a tongue-like organ equipped with rows of small, chitinous teeth that are used to scrape or rasp food particles off surfaces. It is primarily found in gastropods such as snails and slugs, but is also present in other mollusk groups like chitons and some cephalopods.
Gastropods are animals such as snails. Some are carnivores and eat small insects like ants or aphids. Some are herbivores and eat various plants.
Yes, gastropods obtain oxygen primarily through gills or lungs, depending on their habitat. Aquatic gastropods typically use gills located in their mantle cavity to extract oxygen from water, while many terrestrial gastropods have evolved a lung-like structure that allows them to breathe air. This adaptability enables them to thrive in various environments, from oceans to freshwater and land.
No. Oysters do not have a radula
Certain mollusks have rough raspy tongue-like organs called radulas. These mollusks include snails, and slugs. Another animal called the hagfish lives in marine environments and uses its radula to eat dead carcases in its water environment.
No, snails are gastropods.
How do gastropods function as decomposers?