
(1)甲病的遗传方式是
(2)Ⅱ-1的基因型为
(3)若Ⅲ-3和Ⅲ-4再生一个男孩,则这个男孩同时患甲、乙两种病的概率是
(4)若Ⅳ-1与一个正常男性结婚,则他们生一个患乙遗传病男孩的概率是
(5)Ⅳ-1的这两对等位基因均为纯合的概率是

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

