Which classes have a soft animal body with a mantle?
| August 22, 2021 | education
The soft body and the presence of the mantle are the hallmarks of the Molluscan type.
In this type, several classes are distinguished: shellless, armored (chitons), monoplacophores, shovelpods, bivalves, gastropods, and cephalopods. The most primitive are shellless, the most developed are the cephalopods, which are also considered the most highly organized invertebrates.
The mantle is the fold of the body wall. All internal organs of mollusks are located in its cavity (mantle).
Molluscs live mainly in salt water, but freshwater and terrestrial forms are also found.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
