The purpose of the radula of a squid or a snail is similar to that of a tooth. It is part of the equivalent of the tongue, and abrades hard bits from their prey.
Their mouth contains a "radula" for this purpose.
The purpose of the radula of a squid or a snail is similar to that of a tooth. It is part of the equivalent of the tongue, and abrades hard bits from their prey.
The purpose of the radula of a squid or a snail is similar to that of a tooth. It is part of the equivalent of the tongue, and abrades hard bits from their prey.
No. Oysters do not have a radula
Bivalves do not have a radula.
The three primary characteristics of mollusks are a mantle with a cavity for breathing and excretion, a radula, and the structure of the nervous system. Squid and other cephalopods have all of these characteristics.
The radula (or some form of the radula) is found in all classes of mollusks except bivalves (organisms with two shells such as clams).
No it is not.
Yes they do
both slugs and snails use a structure called a radula to eat.
Main parts of a squid are accesory heart, anus, arm, brain, digestive gland, esophogus, gill, heart, ink sac, internal shell, jaw, kidney, mantle, radula, reproductive organ, siphon, stomach, and testicles. ffuk