dihybrid cross中文什么意思

双因子杂种杂交

• dihybrid:    n. 【遗传】二对因子杂种〔杂合子〕 ...
• cross:    n. 克罗斯〔姓氏〕。
• dihybrid inheritance:    二对基因杂交遣传; 双因子杂交遗传

英文释义

名词

1. hybridization using two traits with two alleles each

百科释义

In contrast to a monohybrid cross, a dihybrid cross is a cross between F1 offspring (first-generation offspring) of two individuals that differ in two traits of particular interest. For example, Bb × Bb (see the Punnett square).