| A | B |
| mitosis | simple cell division |
| transgenic | an organism that has genes inserted into it from another organism |
| DNA | contains all the information needed to make an entire organism |
| meiosis | cell division that produces cells with one half of the number of original chromosomes and is used for sex cell production |
| genes | these control inherited traits in an organism such as hair, eye, and skin color |
| biotechnology | the use of biological processes or living microorganisms in industrial production |
| saliva | where cats produce an allergen |
| bioreactors | organisms engineered to make specific compounds |
| marker genes | these are inserted into a cell's DNA to visually identify transgenic character |
| rice | low in vitamin A |
| cloning | creating organisms genetically identical to a parent organism |
| cell | smallest unit of life capable of independent existence |