Whichstatement accurately differentiates the human brain from the brains of other species?
a) Approximately 70% of the human brain’s weight is due to the cerebral cortex.
b) Although adult humans weigh about the same as adult chimpanzees, the cerebral cortex of humans is three to four times larger.
c) Approximately 90% of the human brain’s weight is due to the cerebral cortex.
d) Although adult humans weigh about the same as adult chimpanzees, the cerebral cortex of humans is four to five times larger.
Answer: b
You might also like to view...
The idea that nature and culture changed together and shaped each other is known as ____
a. cooperation b. competition c. evolution d. co-evolution
Dr. Mbiti believes that people age because their muscles and arteries become less flexible as they interact with certain proteins. Her lecture describing this position is most likely to focus on a. wear and tear
b. cross-linking. c. neurofibrillary tangles. d. free radicals.
Typically, stranger wariness is first noticeable at
3 months. 4 months. 9 months. 12 months.
What effect do within-subjects designs have on F ratios?
a. F ratios are more sensitive to changes in the treatments b. F ratios are less sensitive to changes in the treatments c. F ratios tend to be smaller d. There is no effect on F ratios.