Across
- 2. having inherited different alleles from each biological parent
- 3. having inherited the same alleles from each biological parent
- 7. any observable feature or trait of an organism
- 8. a specific characteristic of an individual
- 10. located in the nucleus, and is made up of DNA
- 12. the presence of two complete sets of chromosomes in a cell
- 14. a basic unit of heredity passed from parent to child
- 15. a cell that Is in the body other than reproductive cells
- 16. a single cell divides twice to produce 4 cell
- 17. the genetic makeup of an organism
- 18. one or two more versions of a genetic sequence
- 19. reproductive cell
Down
- 1. the observable physical properties of an organism
- 4. a diagram used to predict genotypes of a particular cross or breeding
- 5. a molecule containing genetic info for the organism
- 6. the presence of one complete set of chromosomes in a cell
- 9. a trait that is only expressed when the genotype is homozygous
- 11. a chart that shows the occurrence and appearance of a particular gene
- 13. a trait that is expressed when the genotype is homozygous or heterozygous