Penn Foster Anatomy and Physiology for Vet Technicians Practice Test

The cornual process in cattle is an extension of the frontal bone. This structure projects outward and is commonly associated with the horns of cattle, which are formed from the underlying bone and associated tissues. The frontal bone is located in the forehead region and is significant in the anatomy of bovines, particularly when discussing their head structure and horn development.

Understanding that the cornual process arises from the frontal bone allows for a better grasp of bovine anatomy, especially in relation to procedures involving horns, such as dehorning, and also in understanding the implications for veterinary care regarding the skull and its associated structures. The other bones listed do not contribute to the formation of the cornual process; thus, the association of this process specifically with the frontal bone is critical for accurate anatomical knowledge.