What structure is primarily responsible for focusing light onto the back of the eye?
A) Cornea
B) Fovea
C) Lens
D) Retina
Answer: C
Rationale: While the cornea does contribute somewhat to our ability to focus, the lens is the primary structure which focuses light onto the back of the eye.
You might also like to view...
Early studies of brain damage indicated that patients who lacked the ability to easily understand spoken language often had damage to:
a. an area known as Broca's area b. the right side of the brain c. an area known as Wernicke's area d. the cerebellum
Describe the procedures used in brainwashing and in cult conversion, and explain how these two procedures are similar and how they are different
What will be an ideal response?
Source amnesia is associated with damage to the a. parietal lobes
b. prefrontal cortex c. medial temporal lobes. d. fornix.
For which sexual behavior did researchers find the largest difference in degree of appeal between men and women participants in the University of Chicago's National Opinion Research Center survey?
a) group sex b) masturbation c) vaginal intercourse d) forcing someone to do something sexual