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Mrs. Lee's Class

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
Dominant   Stronger of the two genes represented by a capital letter  
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Recessive   gene that shows up less often represented by a lower case letter  
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Genotype   actual gene combination for a trait (e.g. RR, Rr, rr)  
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Phenotype   what you can see from looking at something ( e.g. red, white)  
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Heterozygous   Different genes ( Dominant + Recessive)  
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Homozygous   Genes are the same (Dominant + Dominant) (Recessive + Recessive)  
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Heredity   The passing of traits from parents to offspring  
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Dominant Traits   Observed when offspring have either one or two dominant factors  
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Recessive Traits   Observed only when two recessive genetic factors are present in offspring  
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Gene   A section of DNA on a chromosome that has a genetic info for one trait  
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Allele   A different form of gene  
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Probability   The likelihood that a posible future event will occur in any given instance  
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Purebred   Genes are the same for each trait  
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Hybrid   Genes are different for that trait  
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