77. Internal and external fertilization both
(A) produce zygotes
(B) occur only among invertebrates
(C) occur only among terrestrial animals
(D) depend on the use of intromittent copulatory organs
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統計: A(6), B(0), C(0), D(0), E(0) #2765640
統計: A(6), B(0), C(0), D(0), E(0) #2765640
詳解 (共 1 筆)
#5737906
A
0
0