33. Many fungi produce antibiotics, for example, penicillin, that stop bacterial growth. Which is the evolutionary advantage to
the fungus of secreting antibacterial chemicals?
(A)defense: preventing bacteria from infecting the fungus
(B)defense: preventing bacteria from killing fungal spores
(C)predation: consuming the bacteria
(D) symbiosis: attracting helpful bacteria
(E)competition: destroying bacteria that compete for their food
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統計: A(40), B(12), C(4), D(3), E(60) #938828
統計: A(40), B(12), C(4), D(3), E(60) #938828