亲本 | 交配方式 | 子 代 | |||
黄色圆粒 | 测交 | 黄色圆粒 | 黄色皱粒 | 绿色圆粒 | 绿色皱粒 |
4978 | 5106 | 1031 | 989 |
A.全为 AaBb | B.AaBb : AABb = 1 : 2 |
C.AaBb : AABb = 1 : 3 | D.AaBb : AABb = 1 : 4 |

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

