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12 Cards in this Set
- Front
- Back
the mating of organisms to test how they inherit traits |
cross
|
|
an organism's genetic make-up
|
genotype
|
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having the same alleles for a particular trait |
purebred |
|
the characteristic that is expressed only in the absence of a dominant allele
|
recessive
|
|
the characteristic that is expressed even when a recessive allele is present |
dominant |
|
one form of a gene for a particular trait |
allele |
|
the male sex chromosome |
y chromosome
|
|
the female sex chromosome |
x chromosome |
|
the study of heredity |
genetics |
|
having two different alleles for a particular trait |
hybrid
|
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an individual that possess a gene for a specific trait, but does not exhibit (show) that trait |
carrier |
|
characteristic |
phenotype
|