Across
- 2. pool: Totality of genes in a population at a given time.
- 4. variation: Observable differences in traits among individuals.
- 5. rate: Proportion of individuals surviving to maturity.
- 8. Alteration in DNA sequence, driving evolution.
- 9. isolation: Physical barrier causing reproductive isolation.
- 10. Characteristic feature of an organism, influenced by genes.
Down
- 1. variation: Diversity in gene composition within a population.
- 3. Group of organisms of the same species in a given area.
- 6. Differences among individuals of a species, essential for evolution
- 7. selection: Process favoring advantageous traits in a population.