Final answer:
The front and temporal lobes are divided by the lateral sulcus, making option b) the correct answer.
Step-by-step explanation:
The two lobes of the brain that are divided by the lateral sulcus are the frontal lobe and the temporal lobe. The lateral sulcus is a significant brain landmark that separates the temporal lobe from adjacent regions. Located superior to the lateral sulcus are the frontal lobe, involved in functions such as reasoning, motor control, emotion, and language, and the parietal lobe, which plays roles in processing somatosensation and proprioception. However, it is specifically the frontal and temporal lobes that are divided by the lateral sulcus, distinguishing them from each other. Accordingly, the answer to the question is b) frontal and temporal.