Synthetic compounds found in an organism but not normally produced or expected to be present in that organism are called _____.
a. pesticides
b. bioremediators
c. recalcitrant compounds
d. xenobiotics
Answer: d. xenobiotics
Synthetic compounds found in an organism but not normally produced or expected to be present in that organism are called _____.
a. pesticides
b. bioremediators
c. recalcitrant compounds
d. xenobiotics
Answer: d. xenobiotics