(1)由题可知,雄羽相对于母羽是
(2)已知鸡的性别决定方式为ZW型。若控制该对性状的基因位于Z、W染色体的同源区段上,则当母羽雌鸡与母羽雄鸡的杂交组合为
(3)现另提供母羽雄鸡、雄羽雄鸡各若干只,结合题干中亲本和F1的雌鸡,通过遗传实验验证该等位基因的遗传符合孟德尔分离定律。请简述你的实验思路:

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

