Across
- 4. All of the offspring that are at the same stage of descent from a common ancestor
- 6. The young of a person, animal or plant
- 7. My name starts with a J and ends with a R
- 8. The study of heredity
Down
- 1. The different forms of a gene
- 2. The passing of traits from parents to offspring
- 3. To receive from one's parents, such as a trait
- 4. A unit of genetic material that determines a trait
- 5. A characteristic that an organism can pass on to its offspring through its genes