Across
- 4. each gamete only receives one allele
- 6. term used for the combination of alleles that make up a trait
- 8. term for two letters that represent the traits
- 10. when both alleles are dominant
- 11. XX chromosome
- 14. when a flower of the same plant get pollinated by another flower
- 17. term for the physical features that came from your genetics
- 18. the study of heredity
- 19. when 2 phenotypes for one trait get crosses
- 20. math Mendel used in his work
- 25. cell that is formed when 2 gametes are fused
- 26. when a flower on one plants get pollinated by a different plant
- 29. protein on the surface of a blood cell
- 31. two different alleles for a particular gene
- 32. dominant alleles mask recessive alleles
Down
- 1. country where Mendel's work was conducted
- 2. alleles separate randomly and independently
- 3. section of a chromosome
- 5. XY chromosome
- 7. a trait determined by multiple alleles
- 9. a genetically inherited characteristic
- 12. Mendel's conclusion stated that each trait is determined by a pair of _______
- 13. when 2 traits are being crossed in a Punnett square
- 15. when neither allele is dominant over the other
- 16. basic unit of heredity
- 21. location of the gene on a chromosome
- 22. generation after 2 true-breeding plant pollinate
- 23. when 2 of the same alleles code for a gene
- 24. the gene that shows there are two of them present
- 27. when the trait is located on the x chromosome
- 28. tool used to cross genotypes for a possible offspring
- 30. person who figured out how genes worked