Across
- 2. Having two identical alleles for a particular gene.
- 5. An allele that must be inherited from both parents to be expressed.
- 6. A segment of DNA that contains instructions for making a protein.
- 11. A controversial practice aimed at improving the genetic quality of humans.
- 13. A complete set of DNA, including all of an organism’s genes.
- 14. An allele that expresses its trait even if only one copy is present.
- 15. Having two different alleles for a particular gene.
- 16. The molecule that carries genetic instructions for life.
Down
- 1. The study of proteins and their functions in a cell.
- 3. Engineering – The process of modifying an organism’s DNA to achieve desired traits.
- 4. A graphical representation showing the locations of genes on a chromosome.
- 7. – A scientific project that mapped all the genes in human DNA.
- 8. A structure made of DNA that carries genetic information.
- 9. A permanent alteration of genes to treat or prevent diseases.
- 10. The physical characteristics of an organism, determined by genes and environment.
- 12. A form of a gene that can be dominant or recessive.
- 13. The genetic makeup of an organism.