A.若①子代均为白毛,②子代均为黑毛,则相关基因位于细胞质 |
B.根据互交结果可区分相关基因是位于常染色体还是X染色体 |
C.假设白毛对黑毛为显性,根据互交结果无法区分相关基因是位于X染色体还是X和Y染色体的同源区段 |
D.若基因位于X染色体上,且白毛对黑毛为显性,实验②可根据性状判断子代性别。 |

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

