Final answer:
Despite their differences, bacteria, cucumbers, and lizards share the commonalities of cellular structure and biochemical processes, such as the use of genetic material which are found in all living organisms.
Step-by-step explanation:
Bacteria, cucumbers, and lizards may seem incredibly different at first glance, but they share fundamental characteristics that underscore the unity of biological life. Despite differences in size, structure, and complexity, all living organisms share certain traits. One key similarity is the biochemical processes, such as heredity and the use of genetic material, which all living things use to maintain life and reproduce.
Moreover, both bacteria and lizards share the characteristic of being comprised of cells—the basic unit of life. Bacteria are single-celled, whereas lizards are made up of many cells. All these organisms have evolved adaptations that enable them to survive and thrive in their specific environments.
In conclusion, the fundamental biochemical unity and cellular structure are key aspects of how bacteria, cucumbers, and lizards are alike, illustrating the principle stated by French scientist Jacques Monod: "What is true for E. coli is also true for the elephant,” reflecting the concept that the biochemistry of life is conserved across different forms of life.