Ciliata
Học thuậtThân thiện
Definition
- Noun:
- A taxonomic class of protozoa: Ciliata is a class of protozoans characterized by the presence of cilia (hair-like structures) on their surface during some stage of their life cycle. These cilia are used for locomotion and feeding.
Usage Examples
- Noun:
- The Ciliata are a diverse group of single-celled organisms found in various aquatic environments.
- Under the microscope, the rapid movement of cilia identifies the organism as a member of the Ciliata.
Advanced Usage
- In scientific classification: The term "Ciliata" is used in formal biological taxonomy to categorize a specific class within the phylum Ciliophora.
- The researcher's paper focused on the evolutionary history of the class Ciliata.
Variants and Related Words
Ciliate (noun/adjective): Refers to an individual organism belonging to the class Ciliata, or describes something as having cilia.
- The pond water sample contained numerous ciliates.
- The ciliate motion was fascinating to observe.
Cilium (noun): The singular form of "cilia," referring to one of the short, hair-like structures.
- Each cilium beats in a coordinated wave.
Synonyms
- Ciliophora: The phylum name that encompasses the class Ciliata; often used interchangeably in broader contexts.
- Infusoria: An older, less precise term that historically included many ciliated protozoans.
Notes
- The term "Ciliata" is primarily used in scientific and academic contexts, specifically in biology and microbiology. It is not commonly used in everyday language.
Noun
- class of protozoa having cilia or hairlike appendages on part or all of the surface during some part of the life cycle