23. Which of the following consists of nine doublets of microtubules surrounding a
pair of single microtubules (the 9 + 2 arrangement)
(A) motile cilia and nonmotile primary cilia
(B) flagella and motile cilia
(C) basal bodies and nonmotile primary cilia
(D) centrioles and basal bodies
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統計: 尚無統計資料
統計: 尚無統計資料