问题
选择题
将某马铃薯品种的花药进行离体培养获得幼苗，在幼苗细胞中发现了12对染色体，能够确定此幼苗个体属于[ ]
A．单倍体
B．二倍体
C．四倍体
D．多倍体
答案
答案：A
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将某马铃薯品种的花药进行离体培养获得幼苗，在幼苗细胞中发现了12对染色体，能够确定此幼苗个体属于[ ]
A．单倍体
B．二倍体
C．四倍体
D．多倍体
答案：A
| 从A-G选项中选出能填入空白处的最佳选项补全对话。(选项中有两项是多余的) | |
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