bilateral symmetry
Reflection symmetry, reflectional symmetry, line symmetry, mirror symmetry, mirror-image symmetry, or bilateral symmetry is symmetry with respect to reflection
line symmetry, rotational symmetry, mirror symmetry &liner symmetry
Asymmetry, Radial Symmetry, and Bilateral symmetry.
It has line symmetry (straight down the center) but not rotational symmetry.
bilateral symmetry
Some mollusks have bilateral symmetry. Mollusks include gastropods such as snails, bivalves such as oysters, and cephalopods such as squid. Some bivalves have bilateral symmetry.
nope. Some bivalves have bilateral symmetry but no radial symmetry.
The oyster is less bilaterally symmetrical when compared to other bivalves. The right side is less developed than the left.
Many think that the limpet has radial symmetry but this is not the case. Limpets have bilateral symmetry. Bilateral symmetry means the animal has symmetry across one plane (known as the sagittal plane, and directly down the centre of their body), which means one side of their body approximately mirrors the other side. See the related link below for more information.
Bivalvia is the scientific name for the bivalves.
It has two valves, hence bi....
bivalves
Bivalves are eaten by a variety of predators in aquatic ecosystems, including fish, crabs, sea stars, birds, and some marine mammals like otters. These animals have adapted to crack open the shells of bivalves to access the nutritious soft tissues inside.
Bivalves commonly found grouped in beds include mussels, clams, oysters, and scallops. These bivalves often aggregate together for protection, reproduction, and access to food sources, creating dense beds or reefs that provide important habitat for other marine organisms.
Bivalves have strong muscles in order to hold their shells closed.
When life gives bivalves sand, they make pearls.