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Terms for Biology 28
| Terms | Definition |
|---|---|
| Chromosome | |
| Genes | specific region of DNA that codes for a particular protein. |
| Allele | any of the alternative forms of a gene that occurs at a specific place on a chromosome |
| Kingdom | |
| Class | |
| Family | |
| Genus | first name in binomial nomenclature the second most specific taxon in the linnaean classification system that includes one or more physically similar species which are thought to be closely related |
| Species | group of organisms so similar to one another that they can breed and produce fertile offspring |
| Inheritance | |
| Genetics | study of the heredity patterns and variation of organisms |
| Gregor Mendel | |
| Genotype | collection of all of an organisms genetic informaton that codes for traits |
| Phenotype | |
| Homozygous | |
| Heterozygous | |
| Genotype ratio | |
| Phenotype ratio | |
| Incomplete Dominance | |
| Multiple Alleles | |
| Polygenic Inhertance | |
| Sex Linkage | |
| Dihybrid cross | |
| Transcription | process of copying a nucleotide sequence of DNA to a form a complementary strand of mRNA |
| RNA nucleotides: C, G, A, U | G, C, T, A |
| Codons | sequence of three nucleotides that codes for one amino acid |
| Translation | process by which mRNA is decoded and a protein is produced |
| Mutation | change in the DNA sequence |
| Variation | differences in physical traits of an individual from the group to which it belongs |
| Karyotype | |
| Crossing Over | |
| Fertilization | fusion of an egg and sperm cell |