Final answer:
The genre of Genesis 12-50, according to Hubbard and Dearman, is Historical Narrative.
Step-by-step explanation:
According to Hubbard and Dearman, the genre of Genesis 12-50 is Historical Narrative. Historical narrative refers to a type of writing that tells a story based on actual events that occurred in the past. In the case of Genesis 12-50, it presents the accounts of important figures such as Abraham, Isaac, and Jacob, and the events that shaped their lives.