Across
- 2. a heritage that is passed down from parent to offspring
- 3. a line of decent traced continuously from an ancestor
- 6. a toxin or foreign substance that induces an immune response in the body especially the production of anti bodies
- 7. a virus that can cause disease
- 8. of or relating to genes or heredity
Down
- 1. to make or create something
- 2. a time of many people living at the same age
- 4. the study of genes
- 5. the first book in the bible
- 8. a determination of whether your male or female