[Campbell Biology P.1209] Which of the following best describes the function of pheromones in... | Practice Question

Which of the following best describes the function of pheromones in animal communication?

  • A: They are visual signals used for courtship displays.
  • B: They are auditory signals used for predator warning.
  • C: They are chemical substances transmitting species-specific information.
  • D: They are tactile signals used for territorial marking.

Explanation

The text states that 'Chemical substances called pheromones transmit species-specific information between members of a species in behaviors ranging from foraging to courtship.' This directly defines their role as chemical communicators.