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4.2 4.3 4.4
this is science class for coach gibbs
| Term | Definition |
|---|---|
| probility | |
| punnet square | is a diagram that is used to predict an outcome of a particular cross or breeding experiment. It is named after Reginald C. Punnett, |
| phenotype | the gene that makes up your physical apperance |
| genotype | the genes that you have in your body right now |
| hoomozygous | A cell is said to be homozygous for a particular gene when identical alleles of the gene are present on both homologous chromosomes. |
| heterozgous | A diploid organism is heterozygous at a gene locus when its cells contain two different alleles of a gene |
| codominance | when the contributions of both alleles are visible in the phenotype. |
| 4.3 | 4.3 |
| meiosis | |
| 4.4 | 4.4 |
| messenger RNA | tion from DNA to the ribosome, where they specify the amino acid sequence of the protein products of gene expression, |
| transfer RNA | is an adaptor molecule composed of RNA, typically 73 to 94 nucleotides in length, that serves as the physical link between the nucleotide sequence of nucleic acids |
| mutation | is a change of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal genetic element. |