Definition, Meaning & Synonyms
natural-defence
Noun
/ˌnæʧə.rəl dɪˈfɛns/
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Definition
Natural defence refers to the inherent systems and processes in an organism or ecosystem that protect against external threats, such as diseases or predators.
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Examples
- Plants have a natural defence against some pests through their production of toxic compounds.
- The body’s immune system is a natural defence that helps fight off infections.
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Meaning
It encompasses the biological and chemical mechanisms that help living beings and environments resist harm.
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Synonyms
- Innate protection
- Biological defense
- Organic resistance