Which statement best defines behavioral adaptation?

Which statement best defines behavioral adaptation?

• A. Physical changes that improve survival
• B. Genetic changes that improve survival
• C. Actions an organism takes to survive and reproduce
• D. Changes in the ecosystem

Answer: (C)

Behavioral adaptation is about the actions organisms take to cope with their environment and increase their chances of survival and reproduction. The statement that describes this idea—that an organism’s actions help it survive and reproduce—best captures what behavioral adaptation means. This is different from physical changes, which are body structures that improve survival, and from genetic changes, which are inherited differences in DNA spread over generations. It’s also distinct from changes in the ecosystem, which are shifts in the environment itself rather than in the organism’s behavior. Think of migrations, hibernation, or predator-avoidance behaviors as clear examples of behavioral adaptations that help an organism meet challenges and seize opportunities in its surroundings.

Behavioral adaptation is about the actions organisms take to cope with their environment and increase their chances of survival and reproduction. The statement that describes this idea—that an organism’s actions help it survive and reproduce—best captures what behavioral adaptation means. This is different from physical changes, which are body structures that improve survival, and from genetic changes, which are inherited differences in DNA spread over generations. It’s also distinct from changes in the ecosystem, which are shifts in the environment itself rather than in the organism’s behavior. Think of migrations, hibernation, or predator-avoidance behaviors as clear examples of behavioral adaptations that help an organism meet challenges and seize opportunities in its surroundings.