Across
- 4. The observable characteristics in an individual resulting from the expression of genes
- 5. The entire genetic makeup of an individual
- 6. The proportion of variation in a population trait that can be attributed to inherited genetic factors
- 7. The impact of an environmental exposure on disease risk is different for people with different genotypes
Down
- 1. The environmental factors that produce behavioral differences among siblings living in the same household
- 2. The genetic differences in exposure to particular environments
- 3. The environmental influences that have the effect of making siblings more similar to one another