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How does digestion in cnidarians differ from digestion in sponges?
Digestion in cnidarians occurs through a gastrovascular cavity where food is captured using specialized cells called nematocysts, and partially digested within this central cavity. In contrast, sponges lack a digestive cavity and instead filter feed by drawing water through their porous bodies, trapping food particles with specialized cells called choanocytes. This means that cnidarians can digest food more actively and internally, while sponges rely on external filtering and cellular uptake for nourishment.
What is the name of the body cavity surrounded by the hip bones is called the?
The cavity surrounded by the hip bone is called what?
What is the roof of the cavity called?
The roof of the cavity is called the "dorsal surface."
Which cavity is located inferior to the abdominal cavity?
What cavity in the lower abdominal cavity called
Having a true coelom distinquishes cnidarians from sponges?
That is not accurate. Cnidarians actually have a simple coelom called a gastrovascular cavity, which functions in digestion and circulation. Sponges, on the other hand, lack a true coelom and instead have a porous body filled with channels for water circulation.
What body cavity does a sponge have?
Sponges have no proper body cavity or coelom. However, in the everyday sense of the expression, there is a cavity inside sponges, which is called a spongocoel.
What is the sponges body cavity called?
bone marrow
What is the difference between sponges and sea anemone central cavity?
sponges have central cavity and sea anemone have gastravascular cavity
What in is one of the cells in sponges that permits water to enter the cavity called?
ostia
Do sponges have a body cavity?
nooo.
Do sponges or cnidarians have a gastovascular cavity?
No, they are from the Phylum Porifera.
How does digestion in cnidarians differ from digestion in sponges?
Digestion in cnidarians occurs through a gastrovascular cavity where food is captured using specialized cells called nematocysts, and partially digested within this central cavity. In contrast, sponges lack a digestive cavity and instead filter feed by drawing water through their porous bodies, trapping food particles with specialized cells called choanocytes. This means that cnidarians can digest food more actively and internally, while sponges rely on external filtering and cellular uptake for nourishment.
What is the coelomic condition of the sponge?
The sponges are Acoelomates. That is they don't have coelom or body cavity.
What is an ascon?
An ascon is a cavity, in the form of a bag or tube, lined with choanocytes, which forms the structure of sponges.
Are sponges cnidarians?
No. Sponges have their own phylum called Porifera.
What are some types of sponges?
porifera are also called sponges some of the sponges are euplectelia spongilla and sycon
What are the holes in sponges called?
The holes in sponges are called pores. These pores help sponges to filter water and capture food particles for nourishment.
