Examlex
Using a cathode ray tube, J. J. Thomson determined the magnitude of the electric charge on the electron.
Lions Hunt
A cooperative behavior seen in lions, where members of a pride work together to stalk, chase, and bring down prey, highlighting their social nature.
Fitness Payoffs
The benefits to an organism's genetic contribution to the next generation resulting from a particular behavior or trait.
Nonreciprocal Altruism
Altruistic behavior where one individual benefits another without the expectation of the favor being returned.
Lions Hunt
A cooperative behavior exhibited by lions, primarily by the females of a pride, to strategically capture prey to feed the group.
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