
个体 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
A抗原抗体 | + | + | - | + | + | - | - |
B抗原抗体 | + | - | + | + | - | + | - |
A.个体5基因型为IAi,个体6基因型为IBi |
B.个体1基因型为IAIB,个体2基因型为IAIA或IAi |
C.个体3基因型为IBIB或IBi,个体4基因型为IAIB |
D.若个体5与个体6生第二个孩子,该孩子的基因型一定是ii |

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

