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4.2
Term | Definition |
---|---|
probability | A number that describes how likely it is that an event will occur. |
Punnett square | A chart that shows all the possible combinations of alleles that can result from a genetic cross. |
phenotype | An organisms physical appearance, or visible traits. |
genotype | An organisms genetic makeup or allele combinations. |
homozygous | Having two identical alleles for a trait. |
heterozygous | Having two different alleles for a trait. |
codominance | A condition in which neither of two alleles of a gene is dominant or recessive. |