Which of the following organisms are associated with first as well as third trophic level?

Macrophytes Phytoplanktons Chemoautotrophs Insectivorous plants

Insectivorous plants

Insectivorous plants are associated with first as well as third trophic level. Insectivorous plants are producers, occupying first trophic level. They also eat insects and thus, occupy third trophic level also.