| A | B |
| Missense Mutation | This causes the wrong amino acid to be encoded |
| In Vitro | Fertilization that occurs outside the body |
| Unequal crossing over | This results in recombinant chromatids of unequal size |
| In Vivio | Any process that occurs inside the body |
| Blastocyst | A stage in mammalian development in which early embrio cells are compacted to one side of the embrio |
| Coisogenic | What kind of inbred strain differs from the original inbred strain by a mutation that occured on that strain is? |
| Motheaten | Autosomal recessive mutation (shown in slide) having immune system problems |
| Sister Chromatid Exchange | Abnormal crossing over between two chromatids of one chromosome in somatic cells during mitosis |