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Genetics (Phenotypes (The physical description of a trait), Genotype (The…
Genetics
Phenotypes
The physical description of a trait
Genotype
The genetic make up of the cell
Punnett Square
Used to determine the likelihood of a characteristic or trait
homozygous
Means the genotypes are same(XX)
heterozygous
Means that the genotypes are different(Xx)
Karyotypes
A method used to number the visual appearance of chromosomes in the nuclei
Alleles
Variant forms of genes
Nondisjunction
failure of one or more pairs of sister chromatids to separate properly
Recessive
The least common genotype
Dominant
the most common genotype