Researchers attempt to explain the persistence
of altruism by the theory of
a. self-sacrificing behavior.
b. dominance hierarchy.
c. social behavior.
d. inclusive fitness.
e. sexual selection.
D
You might also like to view...
Which enzyme activity is associated with the proofreading mechanism of DNA polymerase I?
A) 5'-to-3' exonuclease activity B) 3'-to-5' exonuclease activity C) 5'-to-3' polymerase activity D) Both A and B E) All of these
The heath hen, found off the east coast of North America in the eighteenth century, is now extinct. What finally caused its extinction?
A) overexploitation B) pollution C) natural disasters D) habitat loss
Species of ________ are known to decompose jet fuel and wall paint.
A. club fungi B. chytrids C. sac fungi D. AM fungi
Is PSA screening still recommended for healthy men? Why or why not?
What will be an ideal response?