Across
- 3. A small fruit fly commonly used in genetics and evolution experiments.
- 6. The process where organisms with favorable traits survive and reproduce more successfully.
- 7. he biological process of getting older, often studied to understand lifespan and health.
- 8. The collection of bacteria and microorganisms living inside an organism, which can affect health and aging.
Down
- 1. The process by which organisms change over generations due to genetic variation and natural selection
- 2. A genetic change that helps an organism survive better in its environment.
- 4. The study of heredity and how traits are passed from one generation to another.
- 5. The process where organisms with favorable traits survive and reproduce more successfully