The best response to the question about how the analogy in the excerpt from Shakespeare's Romeo and Juliet helps develop meaning in the text is:
It expresses that Romeo’s good qualities are an inherent part of him and more important than his name.
This choice reflects how Juliet implies that a person's identity and worth are defined by their character and actions, rather than by arbitrary labels such as names. This idea is central to the themes of love and identity in the play.