Across
- 3. The process by which cells become specialized
- 5. Cell division that produces gametes
- 7. Very large molecules that make up living things
- 9. division of the chromosomes or division of the two copies of DNA
- 11. Cells with half the genetic information of the original cells
- 12. Distinguishing quality or characteristic
- 14. The way in organism looks or the treat the organism possesses
- 16. The actual genes of an organism possesses
- 17. Cells with a full set of genetic information of the original cells
- 18. Mutations that produce changes in a single gene
- 19. One or more bases are inserted into a DNA sequence
- 20. Recessive genes present on the X chromosome `
Down
- 1. The delivery of characteristics from parents to offspring
- 2. Having different alleles for a trait
- 4. The process that living things use to maintain stable conditions
- 6. When cancer cells spread to new body parts
- 8. The scientific study of heredity
- 10. what an organism's chromosomes look like
- 13. The differences of DNA between different organisms of the same species
- 15. One or more bases are deleted from a DNA sequence