组别 | 亲代 | 子代 |
甲 | 圆粒×皱粒 | 圆粒、皱粒 |
乙 | 圆粒×圆粒 | 圆粒、皱粒 |
(1)根据表中
(2)完成甲组的遗传图解:
①
(3)亲代都是圆粒,子代出现皱粒,这种现象叫
(4)若想确定乙组子代某一圆粒种子的基因组成,应将该植株与
(5)豌豆花要经过
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