In Google Forms, what type of question allows users to select one option from a list?

In Google Forms, the dropdown question type is specifically designed to allow users to select one option from a list. This format presents the options in a compact dropdown menu, which is particularly useful when there are many choices or when you want to save space on the form. When respondents click on the dropdown, they can see all available options and select their preferred answer.

In contrast, the checkbox option allows respondents to select multiple answers from a list, which does not meet the requirement of selecting only one option. The paragraph and short answer formats are intended for open-ended responses, enabling users to provide free-text answers rather than selecting from predefined choices. Thus, the dropdown question type is the correct answer in this context because it is specifically built for single selection from a list.