Across
- 2. alleles are neither dominant or recessive, so both alleles are expressed in offspring.
- 4. a chart that shows all the possible combinations of alleles that can result from a genetics cross.
- 6. an organism's physical appearance.
- 7. an organism that has two identical alleles for a trait.
Down
- 1. how likely it is that an event will occur.
- 3. an organism that has two different alleles for a trait.
- 5. an organism's genetic makeup, or allele combinations.