Humans/farmers select a male and female displaying the desired characteristic - eg: disease resistance/high yield, Allow them to reproduce, Observe the offspring and select those displaying the desired characteristic, Breed these offspring together, Repeat this process over several generations.

Selective Breeding process SJO

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？