Positive mutation Synonyms

Definitions for Positive


  • (adjective) expressing approval
  • (adjective) having or showing a mind free from doubt
  • (adjective) not capable of being challenged or proved wrong

Definitions for Mutation


  • (noun) a change or alteration in form or qualities
  • (noun) (genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism
  • (noun) (biology) an organism that has characteristics resulting from chromosomal alteration