the genes an organism has for a trait
the trait produced by genes
different forms of a gene that cause slightly different variations of a trait
describes an organism with two different alleles for a trait
describes an organism with two of the same alleles for a trait
the allele that masks the recessive
the allele that is masked by the dominant
cross which investigates just one trait
cross which investigates two traits at the same time
the separation of the 2 alleles for a trait into different gametes
rule which states that alleles for 2 different traits segregate into gametes independently of each other
both alleles are expressed in the heterozygote; neither allele is recessive
neither allele is fully dominant or recessive; the heterozygote is a mixture of the dominant and recessive trait
type of inheritance where there are more than 2 alleles in the population for a given trait
many sets of genes, not just one, work together to produce a trait
chance that a child will have a recessive trait if both parents are carriers
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