
A.植物生长发育的调控,仅由激素调节和环境因素调节共同完成 |
B.与Sly-miR1917相比,SlCTR4sv3对图中各植物激素的处理都更加敏感 |
C.聚乙二醇处理使SlCTR4sv3表达量增加引起的生理效应可能是叶表皮气孔关闭 |
D.随着激素浓度的增加,图中各激素对SlCTR4sv3表达量的影响逐渐增强 |

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

