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15 Cards in this Set
- Front
- Back
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achondroplasia and huntington's disease
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dominant genetic disorders
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Cystic Fibrosis, Albinism, Tay-sachs disease, Galactosemia, and Hemophilia
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Recessice genetic disorders
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What disease prevents chloride ions from entering the cell
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Cystic Fibrosis
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What disease is more common in males and is a sex linked diorder
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Hemophilia
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What disease causes anemia because of the changes in hemoglobin in red blood cells
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Sickle Cell Anemia
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For a female to have color blindness her genotype would have to be
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XbXb
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What occurs due to an extra chromosome on chromosome 21
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Trisomy 21
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Heterozygous (Rr) individuals for a disease would be a
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Carrier
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What is an intermmediate heterozygous phenotype between two homozygous phenotypes
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Incomplete dominance
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What occurs when the recessive allele for no pigment masks the dominant allele for dark color in Labrador Retreivers
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Epistasis
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What kind of traits arise from the interaction of multiple pairs of genes
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Polygenic Traits
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The percentage of twins who both express a given trait is called
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concordance rate
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What is a fetal test for genetic disorders during pregnancy called
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Amniocentisis
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What is the improper seperation of sister chromatids
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Nondisjunction
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What are images of chromosomes marked during metaphase
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Karyotypes
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