問題詳情

32 下列何者不是衍生自耳板(otic placode)?
(A)耳蝸管(cochlear duct)
(B)螺旋神經節(spiral ganglion)
(C)半規管(semicircular duct)
(D)耳囊(otic capsule)

參考答案

答案:D
難度:困難0.291667
統計:A(3),B(14),C(2),D(14),E(0)

用户評論

Chris】評論

耳朵發育 The otic placode invaginates into the connective tissue (mesenchyme) adjacent to the rhombencephalon and becomes the otic vesicle. The otic vesicle divides into utricular and saccular portions.