Across
- 4. A group of organisms with similar characteristics.
- 6. The process of gradual change in species over time.
- 10. A pioneering female fossil collector and paleontologist.
- 11. The point at which something begins or comes into existence.
- 15. The ship on which Darwin embarked on his voyage.
- 17. A segment of DNA that carries genetic information.
- 19. The act of carefully watching or noting something.
- 20. Differences among individuals of the same species.
- 21. The preserved remains of ancient organisms.
- 23. The descendants or children of an organism.
- 26. The surroundings and conditions in which an organism lives.
- 27. The process by which organisms with advantageous traits survive.
- 31. A person who conducts scientific research.
- 32. A well-substantiated explanation of phenomena.
- 33. An organism's family or genetic background.
- 34. The father of modern genetics.
Down
- 1. The internal framework of bones in an organism.
- 2. A systematic examination or study.
- 3. A controlled test or investigation to gather data.
- 5. Darwin The scientist known for his theory of evolution.
- 7. A distinctive feature of an organism.
- 8. A type of bird studied by Darwin on the Galápagos Islands.
- 9. The scientific study of prehistoric life.
- 12. The location where Darwin observed unique species.
- 13. All the individuals born and living at the same time.
- 14. The study of genes and heredity.
- 16. A sample or individual used for scientific study.
- 18. Charles Darwin's family home and workplace.
- 22. No longer in existence; died out.
- 24. An extinct reptile that lived millions of years ago.
- 25. A person who studies the natural world.
- 28. A trait that helps an organism survive in its environment.
- 29. The passing of traits from parents to offspring.
- 30. A long journey, often by sea or in space.