Across
- 4. detection of genetic disorders done before birth
- 6. The study of how traits are passed from one generation to the next
- 10. Homologous Pairs 1-22
- 12. Diploid cell formed when sperm fertilizes the egg
- 13. Long rod shaped bodies in the nucleus
- 14. Segments of chromosomes that determine traits, codes for a particular protein
- 15. form of a gene that may not show even if it is there, a trait of an organism that can be masked by a dominant trait
Down
- 1. stronger of two genes expressed
- 2. Fusion of male and female gametes
- 3. two forms of a gene
- 5. Organisms with genetic make up, combination of genes in an organism
- 7. physical appearance of an organism
- 8. photographs of the chromosomes
- 9. regulates biochemical reactions
- 11. structures that carry genetic material that is copied and passed from one generation to the next