Across
- 3. In genetics, a trait that will appear in the offspring if one of the parents contributes it.
- 5. the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.
- 7. the study of heredity and the variation of inherited characteristics.
- 8. undergoing an economic recession
- 9. a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring
Down
- 1. the passing on of physical or mental characteristics genetically from one generation to another
- 2. an individual having two different alleles of a particular gene or genes, and so giving rise to varying offspring.
- 4. the genetic constitution of an individual organism
- 6. a toy marble made of marble, alabaster, or glass.