Across
- 5. the differences and similarities between offspring and parents
- 9. is a variation of a gene that will produce a certain phenotype
- 11. the observable makeup of an organism
- 13. a distinguishing characteristic
- 15. having unlike pairs of genes
Down
- 1. used to measure the chances of an event to occur
- 2. several forms of a gene
- 3. square diagram that is used to predict the genotypes
- 4. the basic physical unit of heredity
- 6. characteristics given from parent to child
- 7. the union of male and female reproductive organs
- 8. having identical pairs of genes
- 10. the genetic makeup of an organism
- 12. all ancestors derive from a single breed
- 14. must be homozygous to be expressed in the phenotype.
- 15. the offspring of two different breeds