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Principles of Heredity

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Question
Answer
Actual genetic makeup   Genotype  
🗑
chromosomes determining male/femaleness   Sex Chromosomes  
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situation in which an individual has identical alleles for particular trait   homozygous  
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genes not expressed unless they are present in homozygous condition   recessive  
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expression of genetic trait   phenotype  
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situation in which an individual has different alleles making up his genotype for a paticular trait   heterozygous  
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genes for the same trait that may have different expressions   Alleles  
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chromosomes regulating most body characteristics   autosomes  
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the more potent gene allele; masks the expression of the less potent allele   Dominant  
🗑


   

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