division Cyanophyta

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Definition
  1. Noun:
    • A taxonomic division of prokaryotic organisms: "Division Cyanophyta" refers to a major taxonomic group of bacteria that obtain energy through photosynthesis. They are often called blue-green algae, though they are not true algae but bacteria.
    • Coextensive with the class Cyanophyceae: The term is essentially synonymous with the class Cyanophyceae, encompassing all cyanobacteria.
Usage Examples
  • Noun:
    • Scientists study division Cyanophyta to understand early photosynthetic life.
    • The pond's green scum was identified as a member of division Cyanophyta.
Advanced Usage
  • In taxonomic hierarchy: Used in formal biological classification to denote this specific group of organisms.
    • The organism was classified under division Cyanophyta based on its cellular structure.
Variants and Related Words
  • Cyanobacteria (n): The more modern and commonly used scientific term for the same group of organisms.
    • Cyanobacteria are found in a wide range of aquatic environments.
  • Blue-green algae (n): The common, informal name for these organisms.
    • The bloom of blue-green algae can be toxic.
Synonyms
  • Cyanobacteria: The preferred term in modern microbiology.
  • Blue-green algae: The common descriptive name.
Related Phrases
  • Cyanobacterial bloom: A rapid increase in the population of cyanobacteria in an aquatic system.
    • The lake was closed due to a harmful cyanobacterial bloom.
Noun
  1. prokaryotic organisms sometimes considered a class or phylum or subkingdom; coextensive with the Cyanophyceae: cyanobacteria (blue-green algae)

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