a hybrid produced by parents that differ only at two gene loci that have two alleles each
例句与用法
1.
If the characteristic is governed by simple mendelian genes , the typical monohybrid and dihybrid ratios become apparent in the f2 generation 如果其特征取决于单一孟德尔基因，那么典型的单基因杂种和和双基因杂种的遗传比率将在子二代呈现。
您当前位置：