2.Nitrogen fixation can occur in which of the following organisms?
(A) prokaryotes
(B) plants
(C) animals
(D) prokaryotes and plants
(E) prokaryotes, plants and animals

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統計: A(44), B(1), C(0), D(11), E(0) #3081071

詳解 (共 1 筆)

#5981509
可行固氮的生物只有細菌(因其含有固氮酶)...
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