阿摩線上測驗
18. Sponges are filter-feeders. Which structure enables this function?
(A) Amoebocytes
(B) Choanocytes
(C) Spicules
(D) Spongecoel
答案：登入後查看
統計： A(0), B(0), C(0), D(1), E(0) #3506988
統計： A(0), B(0), C(0), D(1), E(0) #3506988
