Animal Behavior

Which of the following pheromones is excreted from the stinger of a worker bee which signals other bees to the threat, explaining why once one bee has stung, others move in?

Alarm pheromones

Which of the following pheromones helps regulate population density?

Epideictic pheromones

Which of the following hormones is released when dogs fight or feel threatened?

Epinephrine

Which of the following controls walking?

Genetics

Which of the following explains the reason for rapid learning which occurs during a brief receptive period, often right after birth or hatching?

Imprinting

Which of the following tells a newly hatched herring gull to peck a small red spot on its mother's beak in order to be fed?

Instinct

Which of the following takes place when one animal watches the actions of another and learns from those actions?

Observation

Which of the following causes females to become more agitated and aggressive towards other animals and humans?

Pregnancy

Which of the following causes animals to communicate through the ground or other foundation?

Substratum

Which of the following hormones stimulates the development of the male sex organs and sperm?

Testosterone