Problem 11
Visual accommodation involves adjustment to the shape of the ____________. a. conjunctiva b. retina c. orbit d. lens
Problem 12
When you view a close object, your lens gets _______. a. flatter b. rounder c. darker d. cloudier
Problem 13
___________ in the vestibular apparatus function in balance. a. Hair cells b. Rod cells c. Cone cells d. Neuroglia
Problem 14
______________ are chemical signals released by one individual that affect the behavior of another individual. a. Hormones b. Neurotransmitters c. Pheromones d. Endorphins
Problem 15
Match each structure with its description. _______ rod cell _______ cochlea _______ lens _______ sclera _______ cone cell _______ taste bud _______ semicircular canals _______ pinna _______ vomeronasal organ a. protects eyeball b. detect head movements c. detects pheromones d. detects dim light e. contains chemoreceptors f. focuses rays of light g. sorts out sound waves h. detects color i. collects sound waves
