Across
- 2. genetic makeup, or alleles
- 6. offspring of many generations that have the same form of a trait
- 7. Scientific study of heredity
- 9. organism that has two identical alleles for a trait
- 10. A number that describes how likely it is that an event will occur
- 11. different forms of a gene
Down
- 1. physical appearance or visible traits
- 3. Chart that shows all possible ways alleles can combine a genetic cross
- 4. organism that has two different alleles for a trait
- 5. when egg and sperm cells join, new organism begins
- 8. specific characteristics
- 9. passing of physical characteristics from parents to offspring