39. "Golden Rice" is a transgenic variety that
(A) contains daffodil genes that increase the vitamin A content of the rice.
(B) is resistant to a virus that commonly attacks rice fields.
(C) is resistant to various herbicides and thus rice fields can be weeded with those herbicides.
(D) includes bacterial genes that produce a toxin that reduces damage from insect pests.
(E) produces much larger, golden grains that increase crop yields.
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統計: 尚無統計資料
統計: 尚無統計資料