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Are bivalves protostomes or deuterostomes?
Bivalves are protostomes. They belong to the phylum Mollusca, which is characterized by protostome development. This means that during their embryonic development, the blastopore becomes the mouth.
Why bivalves are useful environmental indicators organism?
Bivalve's are useful environmental indicator organism because most bivalves are filter feeders specially in polluted area or in a water and they filter most bacteria where polluted area is present.
How do bivalves obtain oxygen?
Bivalves obtain oxygen through their gills, which are feathery structures that extract oxygen from water as it passes through the bivalve's mantle cavity. The gills have a large surface area for efficient oxygen exchange, allowing the bivalve to breathe while submerged.
What is the order of bivalves?
Bivalves, a class of mollusks, are primarily categorized into several orders, with the most notable being Pectenida (scallops), Ostreoida (oysters), and Veneroida (clams and cockles). Other important orders include Mytiloida (mussels) and Cardiida (cockles). Bivalves are characterized by their two-part hinged shells and are primarily filter feeders, playing a crucial role in aquatic ecosystems. Their diversity allows them to inhabit a wide range of environments, from freshwater to marine ecosystems.
Is a snail a bivalve?
No, a snail is not a bivalve. Snails are gastropods, which are a type of mollusk that typically have a coiled shell. Bivalves, on the other hand, include creatures like clams and mussels, which have a shell consisting of two parts or valves.
How do you use bivalves in a sentence?
Bivalves are a class of mollusks consisting of over 15,000 species of clams, oysters, mussels, and scallops. A sample sentence is "Bivalves like clams use pressure to produce pearls within their shells. "
What is the scientific name for bivalves?
Bivalvia is the scientific name for the bivalves.
What eats 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.
What mollusk group are suspension feeders?
bivalves
Why are bivalves called bivalves?
It has two valves, hence bi....
Why are bivalves the preferred food of starfish?
Starfish are adapted to feed on bivalves due to their ability to pry open the shells with their tube feet and stomach evert and digest the soft tissues inside. Bivalves represent a food source that is easily accessible and provides a nutrient-rich meal for starfish.
How could you compare and contrast bivalves and cephalopds?
do it old school and look it up in a science book or somethin'
Is musseles a vegetable or plant?
Neither. Mussels are bivalves - like clams or oysters. They are a seafood.
Why do bivalves have strong muscles?
Bivalves have strong muscles in order to hold their shells closed.
Are bivalves carnivores?
No, Bivalves are not toxic. Bivalves are any kind of animal with two shells, like a clam or mollusk. They cannot bite you, or sting you. If you do not cook them when you eat them, you will get food poisoning.
What do bivalves do when a grain of sand gets in its shell?
When life gives bivalves sand, they make pearls.
What is belonged to gastropods univalves bivalves eephalopods?
Gastropods: snails. Gastro means something like 'stomach' or 'belly' and 'pod' means 'foot'. Cephalopods: octopusi. Cephalo means something like 'head'. Bivalves are molluscs with two clasping shells like a clam and univalves have only one.
