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Genetic vocab
Term | Definition |
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Heredity | The passing on of physical or mental characteristics genetically from one generation to another. |
Alleles | One of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome. |
Dominant Allele | an allele that expresses a phenotypical character over another allele |
Recessive Allele | A type of allele that when present on its own will not affect the individual |
Genotype | The genetic constitution of an individual organism. |
Phenotype | The observable characteristics of an individual organism. |
Homozygous(Purebred) | Having two identical alleles of a particular gene or genes. |
Heterozygous(Hydrid) | Having two different versions of the same gene |
Gametes | Reproductive cells, also known as sex cells, in animals and plants. |
Homologous | Having the same relative position, value, or structure. |
Karyotype | The number and visual appearance of the chromosomes in the cell nuclei of an organism or species. |