Across
- 2. Cell containing two complete sets of chromosome
- 5. Gene only expressed when two copies are present
- 6. Different version of the same gene
- 7. Combination of alleles that control each characteristic
- 8. Two alleles of gene are the same
- 9. (Nuclear division) Produces two identical daughter cells
Down
- 1. Cell containing unpaired set of chromosome
- 2. Allele always expressed even if one copy is present
- 3. Observable characteristic of an organism (seen just by looking or found through testing)
- 4. Two alleles of a gene are different
- 9. Used to produce gametes