Flowers of orchid species ophrys bombyliflora look and smell like female bumblebees. this attracts the male bumblebees flying nearby to the flowers. thus, pollen sticks to the head and abdomen of the bumblebee, which causes pollination. this orchid species is only pollinated by these bees, which is why the species is known as bumblebee orchids. what mode of evolution is represented by this example?