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Chapter 7 Bio

TermDefinition
carrier organisms whose genome contains a gene for a certain trait or disease that is not expressed in an organisms phenotype
sex-linked gene gene that is located on a sex chromosome
X chromosome inactivation process that occurs in female mammals in which one of the X chromosomes are randomly turned off in a cell
incomplete dominance heterozygous phenotype that is a blend of two homozygous phenotypes
codominance heterozygous genotype that equally expresses the trait for both alleles
polygenic trait trait that is produced by two or more genes
linkage map diagram that shows the relative location of a gene on a chromosome
pedigree chart of genotypes and phenotypes in a family that is used to determine whether an individual is a carrier of a recessive allele
karyotype image of all the chromosomes in a cell
Created by: Purple 9548
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