問題詳情
36. Which of the following is a plant growth response, not a behavioral response?
(A)leaflet folding by Mimosa pudica upon being touched
(B)closing of stomatal pores when the guard cells detect a certain concentration of abscisic acid
(C)opening of the leaf’s stomatal pores during the day when sufficient water is available
(D) de-etiolation of a plant shoot in response to sunlight
(E)“sleep” movement of plant leaves at night to align them vertically
(A)leaflet folding by Mimosa pudica upon being touched
(B)closing of stomatal pores when the guard cells detect a certain concentration of abscisic acid
(C)opening of the leaf’s stomatal pores during the day when sufficient water is available
(D) de-etiolation of a plant shoot in response to sunlight
(E)“sleep” movement of plant leaves at night to align them vertically
參考答案
答案：D
難度：適中0.434783
統計：A(1),B(8),C(8),D(20),E(2)
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