The feeding chamber inside the sponge is lined with choanocytes (“color cells”). The structure of the choanocytes is important for its function of creating a directed stream of water through the sponge and trapping and ingesting fine food particles by phagocytosis.
What is the function of the collar?
The collar is a functional and decorative feature that is sewn to the neckline of the garment. As a decoration, the collar is often the focus of the garment and pulls the eyes upwards to frame the face. As a functional feature, the collar often provides warmth and protection from the elements.
What is the function of the choanocytes of the sponge quizlet?
It has the ability to create a stream of water by a special cell called the choanocyte. These cells whiplash the flagella and carry floating food from the mouth created by the pore cells, leading to a large central cavity.
What are the three functions of the color cell?
By moving the flagella cooperatively, the choanocytes filter the particles from the water into the sponge coil and expel them from the oscrum. This improves both the respiratory and digestive functions of the sponge, draws in oxygen and nutrients, and expels carbon dioxide and other waste products rapidly.
What is the function of choanocytes?
These cells are also called choanocytes because the collar is made up of many microvilli. Choanocytes perform a variety of functions, including circulation, food capture, and reproductive support. The movement of the flagella creates a stream of water that aids circulation.
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