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| someone who studies genetics |
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| physical characteristics that can be passed from parent to offspring |
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| a trait or gene that can be passed down |
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| passing traits or gene from one generation to the next |
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| the next generation from the parents |
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| a segment of DNA that codes for a specific trait |
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| when traits were passed to parent to offspring wold have the average of the parents traits |
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| physical traits that you can see |
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| a generalized term for reproductive cells and that contain half the set up of chromosomes |
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| the fertilized egg of the new offspring |
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| has the ability to fertilize itself |
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| the result of self pollinating |
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| when the pollen from one flower pollinates the same plant |
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| when a flower pollinates another plant |
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| physical appearance for a specific trait |
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| allele combinations what's in the genes |
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| 2 of the same alleles for a trait 'purebred' TT or tt |
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| 22 different alleles for a trait Tt 'hybrid' |
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| Latin 'sons of' F1 - 1st set of offspring |
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| a doubled rod of condensed chromatin; carries genetic information |
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| cells that have paired chromosomes |
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| the process that occurs in sex cells (sperm and egg) by which the number of chromosomes reduced by half |
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| a cross with parents that are both hybrids of 1 trait |
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| single traits that are carried on many genes |
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| genes for a trait that are located on the sex chromosomes |
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| a chart or diagram showing a family and how a trait is presented in that family |
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| a needle withdraws a sample of fluid that contains the skin cells of the fetus to determine if that child has a genetic disorder |
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| a picture of chromosomes in pairs |
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| when chromosomes pairs fall to separate during meiosis |
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| 3 or more alleles for that single trait |
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| the name for antigens that trigger the immune response |
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| the protein attached to a red blood cell |
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| are cells that are part of the immune system that attack foreign cells |
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| individual with 1 dominant and recessive allele for a trait dominant form is seen |
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