Across
- 2. the continued existence of organisms which are best adapted to their environment, with the extinction of others, as a concept in the Darwinian theory of evolution.
- 4. Advantageous traits are more likely to get passed on to an organism’s offspring.
- 5. The ability of an organism to pass its genes to its offspring
- 7. An advantageous mutation
- 8. The formation of new species over time due to evolution
- 9. A sequence of DNA that codes for a specific trait
Down
- 1. Human-controlled evolution
- 3. The change in allele frequency in a population over time due to random chance.
- 6. A random change in an organism’s genetic code
- 10. Change over time