Across
- 6. the passing of traits to each generation
- 7. a gene that blocks another gene
- 8. an organism that always passes down certain traits to its children
- 9. a gene that is blocked by the presence of a dominant gene
- 10. fertilization when pollen from one flower is transferred to a different flower
- 12. scientific study of genes and heredity
Down
- 1. a distinguishing quality or characteristic
- 2. a different quality, trait or feature of an individual
- 3. the offspring from two different breeds
- 4. fertilization when pollen from one flower lands on a flower of the same type
- 5. to receive something from their ancestors
- 11. the children of the living organisms