nonparasitic

Thân thiện

The plant is nonparasitic and grows in the soil on its own.

Definition

1. Adjective:
   • Not parasitic on another organism: Describes an organism that does not live in or on another organism (a host) and obtain nutrients at the host's expense. It lives independently.

Usage

• The primary use of the adjective nonparasitic is in biology and ecology to describe organisms, especially plants, fungi, or animals, that are free-living and do not derive sustenance from a host.
• It is often used to contrast with "parasitic" species within scientific descriptions.

Examples

• Adjective:
  • The nonparasitic nematodes in the soil are beneficial for decomposition.
  • Unlike mistletoe, oak trees are nonparasitic plants.
  • The study compared the life cycles of parasitic and nonparasitic flatworms.

Advanced Usage

• In a broader figurative sense: While primarily biological, it can be used metaphorically to describe a relationship that is not exploitative.
  • Their partnership was strictly nonparasitic, with both parties contributing equally. (Note: This is an extended, metaphorical use.)

Variants and Related Words

• Free-living (adj): A more common synonym in biological contexts, meaning living independently, not as a parasite or symbiont.
• Saprophytic (adj): Specifically refers to organisms (like some fungi) that feed on dead or decaying organic matter. All saprophytes are nonparasitic, but not all nonparasitic organisms are saprophytes.
• Autotrophic (adj): Refers to organisms (like plants) that produce their own food via photosynthesis. They are inherently nonparasitic.

Synonyms

• Free-living
• Independent (in a biological context)
• Non-parasitical (less common variant)

Antonyms

• Parasitic
• Parasitical

Học thuật

Adjective

1. not parasitic on another organism

Từ đồng nghĩa

• free-living
• nonsymbiotic