In Genetics:
* Genetic variants: These are differences in the DNA sequence between individuals. They can be single base changes (single nucleotide polymorphisms, or SNPs), insertions or deletions, or even larger structural changes. Variants can be harmless, beneficial, or detrimental.
* Viral variants: These are mutations in the genetic material of a virus, such as the SARS-CoV-2 virus responsible for COVID-19. These mutations can change the virus's behavior, for example, making it more transmissible or evading the immune system.
In Other Fields:
* Variants of a product: This refers to different versions of a product, often with slightly different features or specifications. For example, a car model might have different engine options, trim levels, or color choices.
* Variants of a language: This refers to different forms of a language spoken in different regions or by different groups of people. These variations can involve vocabulary, pronunciation, grammar, and other aspects of the language.
* Variants of a work of art: This refers to different copies or versions of a work of art, such as paintings, sculptures, or manuscripts. These variations can be intentional (e.g., different prints of the same painting) or unintentional (e.g., copies with slight differences due to aging or damage).
To understand the specific meaning of "variants," you need to consider the context in which it's used. If you can provide more information about the context, I can give you a more precise definition.