A.若产生的卵细胞基因型为AaXB,则减数分裂I过程中出现异常 |
B.若产生的卵细胞基因型为aXBXB,则减数分裂II中出现异常 |
C.若产生的1个极体基因型为aXBXb,则卵细胞的基因型为aXBXb |
D.若产生的卵细胞基因型为AXb,则3个极体的基因型为AXb、aXB、aXB |

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

