Which of the following best defines the idea of group selection?
a. Organisms never act altruistically.
b. Natural selection can sometimes occur for the good of a whole group of animals.
c. Animals never act selfishly.
d. The group level is too broad to consider evolutionarily.
Correct Answer: b
You might also like to view...
Even two unrelated genetic sequences will be 25 percent identical
a. True b. False Indicate whether the statement is true or false
Reciprocity and redistribution are not forms of exchange in modern industrial economies
a. True b. False
Which of the following is NOT discussed in this chapter as a probable cause of the anatomical variety found in australopith fossils?
A. age differences B. differences in natural selective forces operating in specific environments C. the poor condition of the fossils D. sex differences E. the long time span within which they existed
For most people in the United States, money is the primary means of obtaining what they need and want
Indicate whether the statement is true or false.