A symbiotic relationship in which one organism benefits and the host is usually harmed is called
A) Mutualism
B) Parasitism
C) Commensalism
D) Amensalism
Answer: B
A symbiotic relationship in which one organism benefits and the host is usually harmed is called
A) Mutualism
B) Parasitism
C) Commensalism
D) Amensalism
Answer: B