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The collar cells draw water through the sponge's many pores and into the internal cavity of the sponge by beating their?
flagella
What is the name of the body cavity of a sponge?
Spongocoel, literally 'sponge cavity'.
Does sponges a sponge get oxegyn from water?
Water is brought through cilia-lined pores into the hollow cavity of the sponge. As water passes through the pores, the cilia trap oxygen to breathe
What is a flagellated cell that sweeps water through a sponge's body?
A flagellated cell that sweeps water through a sponge's body is called a choanocyte. Choanocytes have a flagellum that creates a current to bring water through the sponge's pores, allowing for filter feeding and gas exchange to occur within the sponge's body.
How is water moved through a sponges central cavity?
Water is moved through a sponge's central cavity, known as the spongocoel, by the action of specialized cells called choanocytes. These cells have flagella that beat rhythmically, creating a flow of water into the sponge through small openings called ostia. As water flows through the spongocoel, it is filtered for nutrients and oxygen, which are absorbed by the sponge's cells. The filtered water then exits through a larger opening called the osculum.
What are the Ostia in a sponge?
Ostia are small pores found on the surface of a sponge that facilitate water flow into its body. They allow water, which carries oxygen and nutrients, to enter the sponge's internal cavity, where it is filtered for food particles. These openings are crucial for the sponge's filter-feeding mechanism, enabling it to sustain itself in its aquatic environment.
What is the spacious cavity into which water flows in a sponge?
The spacious cavity into which water flows in a sponge is called the "spongocoel." This central chamber is lined with specialized cells called choanocytes, which help to filter and draw water into the sponge, facilitating nutrient absorption and waste removal. The spongocoel ultimately leads to the outside environment through openings called oscula.
What is the name of the large pore through witch fillter water leaves the body of the sponge?
ostium
Where does water enter a sponge through?
tiny "whips" on the cells inside a sponge draw water in through the pores of thesponge. Food is then removed from the water before it leaves through the opening at the top of the sponge .
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 are the two sponge like organs in thorasic cavity?
The two sponge-like organs in the thoracic cavity are the lungs. They are responsible for the exchange of oxygen and carbon dioxide during the process of breathing. The lungs are located on either side of the heart within the chest cavity.
What is the coelomic condition of the sponge?
The sponges are Acoelomates. That is they don't have coelom or body cavity.
