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16 Cards in this Set

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  • Back
Genotype
Its genetic makeup or allele combinations.
Heterozygous
An organism that has tow different alleles for a trait.(hybrid)
Traits
Physical Characteritics.
Dominant Allele
An allele whose traits always shows up in the organism when the allele is present.
Genes
Factors that control traits.
Purebred
A plant that always produces offspring with the same form off a trait.
Probability
The likehood that a particular event will occur.
Genetics
The scientific study of heredity.
Punnett Square
A chart that shows all the possible combinations of alleles that can result from a genetic cross.
Recessive allele
An allele that is covered up when the dominant allele is present.
Alleles
Different forms of genes.
Codominance
A condition in which neither of two alleles in a gene is dominant or recessive.
Phenotype
A physical apperance or visable traits.
Hybrid
An organism that has two different alleles for a trait; an organism that is hererozygous for a particular trait.
Homozygous
An organism that has two identical alleles for a trait. (purebred)
Heredity
The passing of traits from parents to offspring.