You are studying a group of closely related plant species that are fed upon by numerous herbivores. one of these herbivores is a caterpillar species that has evolved the ability to sequester the alkaloid that is this plant group's principal defense against all herbivores. you then construct a phylogeny of the plant species. you expect to find that the most recently radiated species in the group that co-occur with the caterpillar: select all that apply. produce a novel volatile molecule that attracts predators of the caterpillars. have lost the ability to produce the sequestered alkaloid. are found in resource-poor environments. are found in resource-rich environments.