Across
- 3. The process of adaptations and change.
- 4. A random effect on biological populations.
- 6. The set of all possible variations of genes.
- 7. An individual's observable traits.
Down
- 1. A change in the DNA sequence of an organism.
- 2. Transfer of genetic material.
- 4. The genetic makeup of an organism.
- 5. Variations of a gene.
- 6. An organism's reproductive cells.