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Genetics
Question | Answer |
---|---|
The passing of physical characteristics from parent to offspring | Heredity |
A quality or characteristic | Trait |
Two parent's child or creation | Offspring |
A segment of DNA that controls a trait | Gene |
The different forms of a gene (ex for eye color gene, allele would be brown eyes) | Alleles |
The scientific study of heredity | Genetics |
An allele that is hidden whenever the dominant allele is present | Recessive Allele |
One whose trait always shows up in the organism when the allele is present | Dominant Allele |
An organism who has two identical alleles for a trait | Homozygous |
An organism who has two different alleles for a trait | Heterozygous |
An organism's genetic makeup, or allele combinations | Genotype |
An organism's physical appearance or visible traits | Phenotype |
An abnormal condition that a person inherits through genes or chromosomes | Genetic Disorder |
A person who has one recessive allele for a trait but does not have the trait | Carrier |
The transfer of a gene from the DNA of one organism into another organism in order to produce an organism with desired traits | Genetic Engineering |
A chart that shows all possible combinations of alleles that can result from a genetic cross | Punnett Square |