Across
- 4. any of the forms of a gene that can occupy the same locus
- 7. the process by which a cell divides into two new cells
- 8. of or pertaining to a recession
- 9. a threadlike strand of DNA that carries genes
- 13. most frequent or common
- 14. cell division that produces reproductive cells
- 15. material that carries genetic information in a cell
Down
- 1. a specialized part of a cell; analogous to an organ
- 2. the basic structural and functional unit of all organisms
- 3. having dissimilar alleles at corresponding chromosomal loci
- 5. a particle in a cell that helps synthesize proteins
- 6. part of a cell involved in energy production
- 10. a change or alteration in form or qualities
- 11. having identical alleles at corresponding chromosomal loci
- 12. part of DNA controlling physical characteristics and growth