7. In plants, lateral root formation is initiated from _____.
(A) cortex
(B) endodermis
(C) epidermis
(D) pericycle
(E) pith
答案:登入後查看
統計: A(8), B(6), C(8), D(57), E(9) #3224788
統計: A(8), B(6), C(8), D(57), E(9) #3224788