Where on an animal would you look for the popliteal lymph node?           a. cranial to the shoulder   b. in the inguinal region   c. caudal aspect of the hamstring muscles   d. caudal to the mandible

How have crops been modified? a.plants have been made more susceptible to pests b.plants have been made resistant to herbicides c.plants have been made more susceptible to herbicides d.plants have been modified to have reduced yield