The fovea contains only
A. rods in all animals.
B. cones in all animals.
C. rods in primates.
D. cones in primates.
Answer: D
You might also like to view...
What percentage of children in the United States between the ages of 5 and 12 spend some time alone after school without adult supervision?
A. 12 to 14 percent B. 20 to 25 percent C. 5 to 10 percent D. 1 to 2 percent
Lola educates her community about the dangers of cerebrovascular accidents (CVA). She believes her work is especially important because ____
a. ?CVA victims may not be immediately aware that anything is wrong. b. ?CVAs usually affect brain areas far from the point of origin. c. ?the gradual process of cell damage in the brain may go unnoticed for years d. ?it is impossible for patients to recover brain functions damaged by a CVA
__________ are examples of intrinsic goals
a. Financial success, popularity, and physical attractiveness b. Fame, image, and community feeling c. Personal growth, image, and community feeling d. Personal growth, affiliation, and community feeling
A 12-year-old girl comes to her mother and says that her classmates have noticed some of the bodily changes she has been experiencing. Most likely the girl is talking about __________.
A. diminishment of primary sex characteristics B. development of secondary sex characteristics C. changes in tertiary sex characteristics D. putting on an unusual amount of weight