What term describes a complex, innate behavior that is rigidly patterned throughout a species?

What term describes a complex, innate behavior that is rigidly patterned throughout a species?

• A. Learning
• B. Habit
• C. Instinct
• D. Drive

Answer: (C)

Rigid, species-typical actions are best described as instinct. An instinct is a complex pattern of behavior that is innate, appears in nearly all members of a species, and unfolds in a fairly fixed sequence without the need for learning. It’s driven by inherited neural programs and triggered by specific environmental cues, which is why these behaviors look so similar across individuals. Classic examples include a spider weaving its web or birds migrating, where the behavior is built into the organism’s biology rather than learned. In contrast, learning involves acquiring new behaviors through experience; habits are automatic patterns formed through repetition and can vary between individuals; and drives are internal motivational states that energize behavior but don’t prescribe a fixed, species-wide pattern. So the term that best fits a complex, innate, rigidly patterned behavior across a species is instinct.

Rigid, species-typical actions are best described as instinct. An instinct is a complex pattern of behavior that is innate, appears in nearly all members of a species, and unfolds in a fairly fixed sequence without the need for learning. It’s driven by inherited neural programs and triggered by specific environmental cues, which is why these behaviors look so similar across individuals. Classic examples include a spider weaving its web or birds migrating, where the behavior is built into the organism’s biology rather than learned. In contrast, learning involves acquiring new behaviors through experience; habits are automatic patterns formed through repetition and can vary between individuals; and drives are internal motivational states that energize behavior but don’t prescribe a fixed, species-wide pattern. So the term that best fits a complex, innate, rigidly patterned behavior across a species is instinct.