Across
- 3. one that has the recessive allele for a trait but doesn't have the trait
- 5. an organism who's DNA has been altered using genetic engineering techniques
- 6. altering a cell or an organism's DNA content, controlling what proteins they produce
- 7. creating genetically identical DNA or organism
- 11. where a mutation must occur to be passed onto an offspring
- 13. selecting organisms with desired traits to be parents
- 15. radiation,chemicals,viruses
Down
- 1. a change in DNA sequence
- 2. an organism whose genome was changed to carry genes from another species
- 4. are not passed on to offspring
- 8. the test used to show the genetic makeup of living things
- 9. first cloned mammal
- 10. segment of DNA which contains instructions for building a protein
- 12. carrier of genetic information, stays in the Nucleus
- 14. artificially formed DNA