Organisms that help those they recognize as capable of returning the favor are displaying ____.
A. kin selection
B. group selection
C. reciprocal altruism
D. sociobiology
Answer: C
You might also like to view...
What is meant by "working memory"?
a. Memory that is working properly b. Memory that requires much work to recall c. Memory about how to perform a type of work d. Information you are working with at the moment
Why are researchers who study Alzheimer's disease also very interested in Down syndrome?
a. Both are known to be caused by a recessive gene. b. People with Down syndrome almost always develop Alzheimer's. c. Both have been linked to dopamine and serotonin deficiencies. d. Both can be linked to chromosome 21.
The estimated standard error of the mean is calculated by dividing _____ by _____
a. s; the square root of n b. s; n2 c. n2; s d. the square root of n; s
According to the ____, energy is never created or lost in a system, but is only transformed from one form to another
a. ?Bell-Magendie law b. ?vitalist's position c. ?antivitalist's position d. ?principle of conservation of energy