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Funky monkey gentics
genteics
| Question | Answer |
|---|---|
| heredity | the passing of traits from parents to offspring |
| genetics | teh study of how traits are passed from parents to offspring |
| dominant trait | a genetic factor taht blocks another genetic factor |
| recessive trait | a genetic factor that is blocked by the presence of a dominant factor |
| gene | a section on a chromosome that has genetic information |
| alleles | the different forms of a gene |
| phenotype | geneticists call how a trait appears, or is expressed |
| genotype | the two alleles taht control teh phenotype of a trait |
| homzygous | when the two alleles of a gene are the same, its genotype |
| heterozygous | if the two alleles of a gene are the same |
| punett squares | a model used to predict possible genotypes and phenotypes of offspring |
| incomplete dominance | alleles show this when the offspring's phenotype is a combination of the parent's phenotypes |
| codominace | when both alleles can be observed in a phenotype, this type of interaction |
| polygenic inheritance | occurs when multiple genes determine the phenotype of a trait |
| DNA | an organism's genetic material |
| nucleotide | a molecule made of a itrogen base, a sugar, and a phosohate group |
| replication | the process fo copying a DNA molecule to make another DNA molecule |
| RNA | a type of nucleic acid that carries the code for making protiens from the nucleus to the cytoplasm |
| transcription | the process of making mRNA from DNA |
| translation | the process of making a protein from RNA |
| mutation | a change in the nucleotide sequence of a gene |