Allele
Aneuploid
Autosome
Chromosome map
Crossing over
Diploid
Dominant
Euploid
Gamete
Genotype
Haploid
Heterozygous
Homologous chromosomes
Homozygous
Independent assortment
Linked genes
Monosomy
Nondisjunction
Phenotype
Recessive
Recombinant chromosome
Recombination frequency
Sex chromosome
Sex-linked trait
Somatic cell
Tetrad
Trisomy
Zygote
*Phenotypic plasticity