A.相同浓度除草剂处理下,单位时间内溶液颜色变化快的品种受除草剂抑制效果更显著 |
B.与品种乙相比,除草剂抑制品种甲类囊体体的功能较强 |
C.除草剂浓度为K时,品种乙的叶绿体能产生三碳糖 |
D.不用除草剂处理时,品种乙的叶绿体放氧速率高于品种甲 |
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2