問題詳情
1．在人工饲养条件下，如果淡水鱼不排卵，可将同种性成熟鱼的垂体提取液注射到雌鱼体内，促进其排卵。这一方法主要是利用了垂体细胞合成的
(A) 甲状腺激素
(B) 雌激素
(C) 促甲状腺激素
(D) 促性腺激素
(A) 甲状腺激素
(B) 雌激素
(C) 促甲状腺激素
(D) 促性腺激素
參考答案
答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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