




实验 | 亲本 | |
一 | 甲 | 红果菱形雌株:红果卵形雌株:黄果菱形雌株:黄果卵形雌株=3:3:1:1 |
二 | 甲 | 红果菱形雄株:黄果菱形雄株:红果菱形雌株:红果卵形雌株:黄果菱形雌株:黄果卵形雌株=2:2:1:1:1:1 |

(2)实验一中,

(3)取实验一




①发生的具体同源染色体片段转移是
②若让该株系


③为验证该染色体片段转移,实验人员选择该株系


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

