Question

The best description of the difference between pheromones and hormones is that

• A. Pheromones are small, volatile molecules, whereas hormones are steroids
• B. Pheromones are involved in reproduction, whereas hormones are not
• C. Pheromones are a form of neural communication; hormones are a form of chemical communication
• D. Pheromones are signals that function between animals, whereas hormones communicate among the parts within an animal

Answer 1

Answer: (D)

Correct answer is (d) Pheromones are signals that function between animals, whereas hormones communicate among the parts within an animal