Across
- 4. The observable characteristics of an organism resulting from its genotype.
- 6. The specific alleles that occur in an organism.
- 7. ____________ square, a grid-like tool used to make predictions about how offspring may inherit alleles.
- 8. Having two alleles of different types for a particular trait.
Down
- 1. Having two alleles of the same type for a particular trait.
- 2. A type of chart used to show the phenotypes of related individuals.
- 3. An allele which is always expressed.
- 5. An allele that is only expressed when both alleles are recessive.
- 7. A _________-bred individual has two alleles of the same type for a particular trait.