Across
- 4. having two different alleles for a trait
- 5. another word for homozygous
- 7. another word for heterozygous
- 8. pair of alleles
- 11. offspring are produced by two parents
- 14. chart that shows all possible combinations of alleles that can result from a genetic cross
- 15. single, highly organized piece of DNA
- 16. various forms of the same gene
Down
- 1. having two identical alleles for a trait
- 2. chart that shows several generations of related families and how traits are passed through
- 3. hereditary unit on a chromosome
- 6. allele that can mask the other allele
- 9. outward appearance of a trait
- 10. carries genetic code
- 12. offspring are produced by a single parent
- 13. allele that is masked