CHOANOCYTE Meaning and
Definition
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A choanocyte refers to a specialized cell found in sponges, which are multicellular, aquatic organisms belonging to the phylum Porifera. These cells play a crucial role in the filtration and food capture process within the sponge. Choanocytes are primarily responsible for generating water currents and filtering microscopic food particles from the surrounding environment.
The choanocytes have a distinct barrel or funnel-like shape, with a flagellum positioned at the center or apex of the cell. The flagellum beats rhythmically, creating water currents that help draw water into the sponge through tiny pores called ostia. As water passes through the body of the sponge, choanocytes trap and filter out various organic matter or microorganisms suspended in the water.
The flagellum functions to move the water through the sponge while also creating a flow across the collar-like structure surrounding it. This collar, composed of fine, finger-like projections called microvilli, captures food particles in the water current. The choanocytes then engulf and digest the captured food particles, obtaining nutrients to sustain both themselves and the sponge as a whole.
Apart from their role in food capture and feeding, choanocytes also contribute to the overall body structure of sponges. They form a critical part of the sponge's internal canal system, which helps maintain its shape and overall function.
In summary, choanocytes are specialized cells found in sponges that generate water currents, capture food particles, and facilitate feeding. They are essential for nutrient acquisition and contribute to the structural integrity of the sponge's body plan.
Common Misspellings for CHOANOCYTE
- xhoanocyte
- vhoanocyte
- fhoanocyte
- dhoanocyte
- cgoanocyte
- cboanocyte
- cnoanocyte
- cjoanocyte
- cuoanocyte
- cyoanocyte
- chianocyte
- chkanocyte
- chlanocyte
- chpanocyte
- ch0anocyte
- ch9anocyte
- choznocyte
- chosnocyte
- chownocyte
Etymology of CHOANOCYTE
The word "choanocyte" is derived from Greek roots. It comes from the Greek words "choanē", meaning funnel, and "kutis", meaning cell.
Similar spelling words for CHOANOCYTE
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