Across
- 1. antonym for sperm
- 4. stringy DNA
- 6. fertilized ovum
- 8. region of the chromosomes to which the spindle fibers attach
- 9. two strands that make up a chromosome
- 11. the passing on of characteristics
- 12. antonym for destruction
- 13. synonym for gene
Down
- 2. synonym for cellular division
- 3. picture of the chromosomes in the cell
- 5. synonym for egg
- 7. synonym for breeding
- 8. antonym for opposites
- 10. antonym for ovum