amoeba in a sentence
n.
📚 Grade Level: Grade 6, Grade 7, Grade 8
Definition
Amoeba: a single-celled organism characterized by its irregular shape and ability to move and feed using flowing extensions called pseudopods, commonly found in freshwater environments.
Sample Sentences
- The amoeba is a fascinating single-celled organism often found in freshwater environments.
- Under a microscope, the amoeba's flowing pseudopods can be seen as it moves and engulfs food.
- Scientists study amoebas to better understand cellular processes and the origins of life.
- Some species of amoeba can be harmful, causing diseases like amoebic dysentery in humans.
- The shape of an amoeba is constantly changing, making it unique among microorganisms.
- Amoebas reproduce asexually through a process called binary fission.
- In some ecosystems, amoebas play a crucial role in the decomposition of organic material.
- The study of amoebas has led to significant discoveries in the field of genetics and evolution.
- Amoebas can survive in extreme conditions, including high temperatures and low oxygen levels.
- Teachers often use amoebas as a model organism in biology classes to illustrate cellular behavior.