Many organisms have different reproductive strategies. Which of the following most accurately reflects altruistic behavior?

A) Courtship rituals
B) Dominance hierarchy
C) Optimal foraging strategies
D) Adult care of related offspring
E) Territoriality

Altruistic Behavior

Behavior in which one individual helps another, seemingly at its own risk or expense.

Courtship Rituals

Behaviors intended to attract or maintain the attention of a potential mate. A courtship ritual may be a signal that triggers nest building, ovulation, or mating.

Dominance Hierarchy

A social structuring within a group of animals where individuals are ranked according to their access to resources, with a clear pecking order.