問題詳情
28. Why are C4 plants able to photosynthesize with no apparent photorespiration?
(A) They do not participate in the Calvin cycle.
(B) They use PEP carboxylase to initially fix CO2.
(C) They conserve water more efficiently.
(D) They exclude oxygen from their tissues.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增