Amoeba - Wikipedia
An amoeba (/ ə ˈ m iː b ə /; less commonly spelled ameba or amœba; pl.: amoebas (less commonly, amebas) or amoebae (amebae) / ə ˈ m iː b i /), [1] often called an amoeboid, is a type of cell or unicellular organism with the ability to alter its shape, primarily by extending and retracting pseudopods. [2]
Amoeba: Definition, Structure, & Characteristics with Diagram
2020年10月29日 · 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 under a microscope, the cell looks like a tiny blob of colorless jelly with a dark speck inside it.
What is an amoeba? - Live Science
2022年2月26日 · "Amoeba" is a term that describes a simple eukaryotic organism that moves in a characteristic crawling fashion. However, a comparison of the genetic content of the various...
Amoeba - Definition, Movement & Reproduction - Biology …
2019年10月4日 · An amoeba is a highly motile eukaryotic, unicellular organism. Typically belonging to the kingdom protozoa, it moves in an “amoeboid” fashion. As such, microbiologists often use the term “amoeboid”, to refer to a specific type of movement and amoebae interchangeably.
Amoeba - Definition and Examples - Biology Online Dictionary
2023年9月26日 · 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. They are free-living and feed on bacteria, other protists, or detritus.
Amoeba - Definition, Structure, Functions, Classification ...
2024年9月19日 · Amoebas are fascinating single-celled organisms that thrive in diverse environments. They belong to the kingdom Protista and exhibit remarkable adaptability. These microscopic entities move and feed using pseudopodia, which are temporary projections of their cytoplasm. Amoebas play crucial roles in ecosystems as both predators and prey.
Amoeba Cell – Labeled Structure, Characteristics, Movement ...
2024年4月8日 · Amoeba cell also known as the ameba or amoeboid. Amoeba is a unicellular eukaryotic organism which can alter their shape by extending and retracting pseudopods. The term Amoeba came from the Greek word amoibe, means change. They do not contain any cell wall instead they contain a thin delicate outer membrane known as the plasmalemma.