Animal groups termed "selfish herds" most often result from what benefit of group behavior?
A) increased vigilance
B) dilution
C) group defense
D) cooperative foraging
E) There is no benefit.

Question

Quizplus · Accepted Answer

The concept of "selfish herds" primarily revolves around the dilution effect, where individual risk of predation decreases as the size of the group increases. This is because each individual's chance of being targeted by a predator is diluted among the larger number of individuals in the group.

Animal Groups Termed "Selfish Herds" Most Often Result from What