問題詳情

9. Which genes should be turned on first to determinate the body axis during embryogenesis of Drosophila?
(A) Pair rule genes
(B) Segmentation genes
(C) Segmentation polarity genes
(D) Maternal effect genes
(E) Homeotic genes

參考答案

答案:D
難度:適中0.625
統計:A(0),B(0),C(1),D(5),E(0)

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