Amoebozoa

Definition

Amoebozoa are a group of protists characterized by their amoeboid movement and shape-shifting abilities. They are mostly free-living, but some species can be parasitic or pathogenic.

5 Must Know Facts For Your Next Test

1. Amoebozoa move using pseudopodia, which are temporary projections of their cytoplasm.
2. They play a crucial role in nutrient cycling by feeding on bacteria and other microorganisms.
3. The group includes both unicellular and multicellular organisms, such as slime molds.
4. Some Amoebozoa species can cause diseases in humans, like Entamoeba histolytica causing amoebic dysentery.
5. Amoebozoa are found in various environments, including freshwater, marine habitats, and soil.

Review Questions

• What is the primary mode of movement for Amoebozoa?
• Name a disease caused by a parasitic Amoebozoa species.
• In what types of environments can Amoebozoa be found?

Related terms

Pseudopodia: Temporary cytoplasmic projections used by amoeboid cells for movement and feeding.

Slime molds: A type of Amoebozoa that can live as individual cells or aggregate into multicellular structures.

Entamoeba histolytica: A parasitic species of Amoebozoa that causes amoebic dysentery in humans.