Across
- 2. long molecule that's contains our genetic code
- 4. biological, basic structural unit of all organisms
- 12. also called identical twin
- 14. another word for sperm and egg
- 15. refers to the sum total of the genes a person inherits
- 16. inability to conceive after at least a year of trying
- 17. genes with many shape
- 18. genes that combine to make the phenotype
- 19. process where ova are surgically removed from woman and mixed sperm
Down
- 1. refers to the sum total of all the genes that are expressed
- 3. "many shapes"
- 5. composed of a sequence of chemicals, a long string of amino acids
- 6. also called fraternal twins
- 7. female gemete
- 8. two cells that become one
- 9. affected by many genes
- 10. influenced by many factors
- 11. first few divisions of a zygote
- 13. male gamete
- 14. where 46 chromosomes are organized into these unit