space between mantle and visceral mass. Digestive, reproductive, and excretory systems all empty into mantle cavity, so basically all of its poop pours into it.
It is the mantle.
Penguins do not have a mantle cavity. A mantle cavity is typically associated with mollusks, where it serves as a space housing the gills and other organs. Penguins, being birds, have a different anatomical structure, including lungs for respiration and a skeletal system adapted for their aquatic lifestyle. Therefore, the concept of a mantle cavity does not apply to them.
It is the mantle.
Water enters the mantle cavity through an incurrent siphon, and exits the mantle through an ex current siphon. This is a normal aspect of biology.
Mantle
They are located in the mantle cavity.
They are located in the mantle cavity.
Yes but not all. Because a mantle is a hard substance that cells secret. Example: clams Hydra ,a type of cnidarian, does not have this. :)
Organisms with a mantle are primarily found in the phylum Mollusca, which includes groups such as snails, clams, octopuses, and squids. The mantle is a significant body part that secretes the shell in shelled mollusks and can also serve various functions, including respiration and excretion. This structure typically covers the visceral mass and may form a cavity that houses gills or lungs. The mantle plays a crucial role in the overall physiology and protection of these organisms.
Gills:)! YOURWELCOME!
Mantle cavity
The organs of clams are located inside the shell (of course) and under the mantle, which is a protective membrane that coats the inside of the shell. When I disected clams in Biology, we opened them up, peeled back the mantle and there were all the organs.