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arcella is a genus of freshwater, amoeboid protozoa that secretes a hard, umbrella-like shell having a single opening through which the pseudopod extends.

one of the larger genera of Arcellinida. About 50 more species and many more varieties and forms are known.

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What is San Nicola Arcella's population?

The population of San Nicola Arcella is 1,375.


What is the area of San Nicola Arcella?

The area of San Nicola Arcella is 11 square kilometers.


How does arcella move?

Arcella move by extending and retracting their pseudopods, which are temporary projections of the cell membrane. By changing the direction and length of their pseudopods, Arcella can move in a rolling or gliding motion.


What eats arcella?

Arcella eat one celled green algae, animal protozoa, or diatoms. These amoebas eat by stretching out their pseudopods and consuming simple organisms that are in reach.


Are arcella multicellular?

yes it is but it can also be single at times.......


How do arcella reproduce?

Arcella reproduce asexually by dividing in two through a process called binary fission. Each half then grows a new cell wall to form two independent daughter cells.


How do arcella moves?

Arcella, a genus of testate amoebae, moves primarily by using pseudopodia, which are temporary projections of its cytoplasm. These extensions allow it to crawl along surfaces and capture food particles. Additionally, Arcella can also change shape and use water currents to aid in its movement. Its unique test, or shell, provides protection while facilitating its locomotion.


What do arcella eat?

Arcella are single-celled organisms that feed on small microorganisms like bacteria, algae, and other protists. They engulf their prey through a process called phagocytosis, where they extend their pseudopods to capture and consume their food.


Where do arcella's live?

Arcella, a genus of testate amoebae, typically inhabit freshwater environments such as ponds, lakes, and marshes. They thrive in sediment-rich areas where they can find organic material to feed on. These organisms are often found in shallow waters, where they can easily access their food sources and maintain their protective shells.


How big are arcella?

Arcella are single-celled protists, typically measuring between 10 to 100 micrometers in diameter. They possess a distinctive shell, often shaped like a dome or a disc, which can vary in size depending on the species. While they are microscopic, they are visible under a light microscope. Their size allows them to inhabit various freshwater environments, where they play a role in the ecosystem.


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The cast of Amor - 1940 includes: Salvador Arcella Regina Laval Mirtha Montchel Pepita Serrador Adolfo Stray Iris Tortorelli


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The cast of Federales y unitarios - 1927 includes: Salvador Arcella Nelo Cosimi Floren Delbene Chita Foras Antonio Prieto