What uses pheromones for courtship?
bears insects fur seals phytoplankton bacteria viruses mammals bees
A B C D E F G H
Normally, however, insect pheromones function to attract mates for reproduction.
insects use pheromones for courtship
What uses pheromones for courtship? (A) bears (B) insects (C) fur seals (D) phytoplankton (E) bacteria (F) viruses (G) mammals (H) bees