In the study of biology, understanding the characteristics of life is essential. These characteristics help define what constitutes a living organism. Among these traits are organization, homeostasis, metabolism, growth, reproduction, response to stimuli, and adaptation through evolution.

When evaluating which option does not represent a characteristic of life, it is crucial to identify the false statement among the provided choices. For instance, the first option discusses the structure of an organism based on a hierarchy of organization. This is a true statement, as all living organisms exhibit a complex organization, from cells to tissues to organs, confirming that this option is not the correct answer.

The second option refers to the ability to maintain a constant internal temperature, despite environmental changes, which is known as homeostasis. This is indeed a characteristic of life, as all living organisms strive to maintain stable internal conditions, allowing us to eliminate this option as well.

Next, we consider the third option, which states the ability to convert sunlight energy into chemical energy. While this is a process known as photosynthesis, it is not a universal characteristic of all living organisms. Only certain organisms, like plants and some bacteria, possess this ability. Therefore, this option is a candidate for the false answer.

Finally, the fourth option mentions DNA as the molecule that stores genetic and hereditary information. This is a fundamental characteristic shared by all living organisms, as DNA is essential for reproduction and the transmission of genetic traits. Thus, this option is also true.

In conclusion, the only option that does not represent a characteristic of life shared by all organisms is the ability to convert sunlight energy into chemical energy, making it the correct answer to the question posed.