chromosomal : Idioms & Phrases
chromosomal aberration
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noun any change in the normal structure or number of chromosomes; often results in physical or mental abnormalities
chromosomal aberration; chromosonal disorder; chrosomal abnormality.
WordNet
chromosomal anomaly
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noun any change in the normal structure or number of chromosomes; often results in physical or mental abnormalities
chromosomal aberration; chromosonal disorder; chrosomal abnormality.
WordNet
chromosomal mutation
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noun (genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism
mutation; genetic mutation.