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  1. Amoeba - Wikipedia

    An amoeba or ameba / əˈmiːbə / (pl.: amoebas or amebas (less commonly, amoebae or amebae / əˈmiːbi /)), [1] often called an amoeboid, is a type of cell or unicellular organism with the ability …

  2. Amoeba | Protista, Unicellular & Flagellates | Britannica

    Amoebas are identified by their ability to form temporary cytoplasmic extensions called pseudopodia, or false feet, by means of which they move about. This type of movement, called …

  3. What Are Amoebas? Their Form, Habitat, and Dangers

    Aug 23, 2025 · Amoebas are single-celled organisms classified within the protist kingdom, a diverse group of eukaryotic microorganisms. Unlike many other cells, amoebas lack a fixed …

  4. Amoeba - New World Encyclopedia

    Amoebas absorb oxygen and water across the entire plasma membrane. Amoebas are popularly considered to reproduce asexually by splitting into two parts, similar to the cell division (mitosis …

  5. What Is an Amoeba? - Live Science

    Feb 26, 2022 · Amoebas are single-celled microbes that "crawl," and sometimes, can eat your brain.

  6. What is Amoeba? Definition, Structure, Classification, Nutrition

    Aug 21, 2025 · Amoebas must adapt to their ever-changing surroundings in order to survive. We will look into the structure, classification, nutrition, and characteristics of amoeba in this article.

  7. Amoeba: Definition, Structure, & Characteristics with Diagram

    Oct 29, 2020 · Amoeba is an aquatic, single-cell (unicellular) organism with membrane-bound (eukaryotic) organelles that has no definite shape. It is capable of movement. When seen …

  8. Amoeba - Definition and Examples - Biology Online Dictionary

    Sep 26, 2023 · In protistology, amoeba specifically pertains to the genus Amoeba (true amoeba) of the family Amoebidae, class Tubulinea. This genus is comprised of single-celled protists. …

  9. Amoebozoa - Wikipedia

    An amoeba of the genus Mayorella (Amoebozoa, Discosea) Amoebozoa is a large and diverse group, but certain features are common to many of its members. The amoebozoan cell is …

  10. What Is an Amoeba and What Are Its Characteristics?

    Aug 21, 2025 · An amoeba is a single-celled eukaryotic organism, meaning its genetic material is contained within a true nucleus, similar to human cells. Unlike many other cells, amoebas do …