隐性的

Blue eyes are recessive and brown eyes are dominant.

蓝眼睛是的；而褐色眼睛是显的。

The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

这种杂交即利用已知的纯合的作为本的杂交，称为测交。

For crop improvement，haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.

在作物改良，单倍体可以快速得到纯合体、提基因的选择效果及在双等位基因条件下培育同源多倍体品种。