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Are clams bivalves?
Yes, clams are bivalves. Bivalves are a class of mollusks characterized by having a shell with two hinged valves. Clams have two shells that they can close tightly to protect themselves.
What is one way that cnidarians and mollusks differ?
Mollusks are defined as Bivalves. They are called Bivalves because they have two shells. Cnidarians such as Jelly Fish do not have shells which define a bivalve (mollusks).
What are biavalves?
Bivalves are mollusks with two shells, such as a clam. A univalve is a mollusk with one shell, such as a snail.
What are mollusks that have two shells held together by hinges and strong muscles called?
they are called bivalves .(:
What is a sample of a mollusk?
An oyster is an example of a mollusk. Mollusks are soft-bodied animals that typically have a calcium carbonate shell for protection. Oysters are bivalve mollusks, meaning they have two hinged shells.
How are bivalves different from mollusks?
Bivalves are a class of mollusks that have two shells hinged together, while mollusks are a diverse phylum of invertebrates that include bivalves, snails, and octopuses. Bivalves primarily feed through filter feeding by pumping water in and out of their shells, while other mollusks have various feeding methods.
What are Mollusks in oval shells?
There are many which might have oval or close to oval shells, but one that comes to mind quickly is the cowry, some of which are nearly perfectly olive shaped (Class Gastropoda, Family Cypraeidae).
What are the two terms for having matching alleles for a certain trait?
The two terms for having matching alleles for a certain trait are "homozygous dominant" (two dominant alleles) and "homozygous recessive" (two recessive alleles).
What type of mollusk does not have a radula?
The radula (or some form of the radula) is found in all classes of mollusks except bivalves (organisms with two shells such as clams).
What hold the two shells?
The two shells are typically held together by a hinge that connects their edges, allowing them to open and close. In the case of bivalve mollusks, like clams and oysters, the adductor muscles enable the shells to clamp tightly shut for protection. Additionally, the soft tissue inside the shells, known as the visceral mass, helps maintain their structure and provides support.
What of the following terms can be associated with many species of mollusks?
Many species of mollusks are associated with terms such as "bivalve," "gastropod," and "cephalopod." Bivalves include clams and oysters, characterized by their two-part shells. Gastropods, like snails and slugs, are known for their twisted bodies and single shells, while cephalopods, including octopuses and squids, are recognized for their advanced nervous systems and ability to change color. Additionally, mollusks often have a soft body, a mantle, and a radula for feeding.
Is a oyster a mollusks?
The common name oyster is used for a number of different groups of bivalve mollusks. Bivalves are mollusks belonging to the class Bivalvia. They have two-part shells, and typically both valves are symmetrical along the hinge line. The class has 30,000 species, including scallops, clams, oysters and mussels. Other names for the class include Bivalva, Pelecypoda, and Lamellibranchia.
