1. Which part of the brain is primarily responsible for processing visual information? - A) Amygdala - B) Hippocampus - C) Occipital lobe - D) Frontal lobe Answer: C) Occipital lobe Rationale: The occipital lobe, located at the back of the brain, is where most visual signals are processed and interpreted. 2. What is the role of the auditory nerve in hearing? - A) Transmits sound waves to the cochlea - B) Converts sound waves into electrical signals - C) Carries electrical signals from the cochlea to the brain - D) Amplifies sound vibrations Answer: C) Carries electrical signals from the cochlea to the brain Rationale: The auditory nerve carries the electrical signals generated by the cochlea as a result of sound wave stimulation to the brain for interpretation. 3. Which sensory system is involved in the detection of body position and movement? - A) Visual system - B) Auditory system - C) Olfactory system - D) Somatosensory system Answer: D) Somatosensory system Rationale: The somatosensory system includes proprioception, which is the sense of body position and movement. 4. What is the main function of the rods in the retina? - A) Color vision - B) Daylight vision - C) Peripheral vision - D) Night vision Answer: D) Night vision Rationale: Rods are more sensitive to light and are primarily responsible