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Genetics
| Term | Definition |
|---|---|
| Genetic | the genetic properties or features of an organism, characteristic, etc. |
| 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. |
| Trait | a genetically determined characteristic. |
| Dominat | (genetics) (Of, or pertaining to) An allele or a gene that is expressed in an organism's phenotype, masking the effect of the recessive allele or gene when present. |
| Recessive | Its opposite is dominant and is always living in its shadow. |
| Genotype | the genetic constitution of an individual organism. |
| Phenotype | the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment. |
| Homozygous | having two identical alleles of a particular gene or genes. |
| Heterozygous | having two different alleles of a particular gene or genes |
| Punnett Square | The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. |
| Mutation | the alteration of single base units in DNA, or the deletion, insertion, or rearrangement of larger sections of genes or chromosomes. |
| Autosome(s) | any chromosome that is not a sex chromosome. |
| Sex Chromosome | a chromosome involved with determining the sex of an organism, typically one of two kinds. |
| Sex-Linked | tending to be associated with one sex or the other. |
| Deoxyribonucleic Acid(DNA) | the fundamental and distinctive characteristics or qualities of someone or something, especially when regarded as unchangeable. |
| Ribonucleic Acid(RNA) | Its principal role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins, although in some viruses RNA rather than DNA carries the genetic information. |
| Replication | the process by which genetic material or a living organism gives rise to a copy of itself. |
| Nitrogenous Bases | A nitrogenous base is simply a nitrogen-containing molecule that has the same chemical properties as a base. |
| Nucleotide | a compound consisting of a nucleoside linked to a phosphate group. Nucleotides form the basic structural unit of nucleic acids such as DNA. |