aneuploidy assortment chromosome chromosome theory of inheritance crossing over cytogenetic map deletion duplication extranuclear gene F1 generation F2 generation |
frequency gene genetic disorder genetic map genomic imprinting homologous inversion law of independent assortment law of segregation linkage linkage map |
linked gene locus monosomy mosaic mutant phenotype mutation nondisjunction P generation parental type phenotype polyploidy |
recombinant type recombination recombination frequency segregation sex determination sex linked gene translocation trisomy wild type phenotype X chromosome Y chromosome |