It is now clear that the hybrids form seed which have one or other of the differentiating characters, and of these one-half develop again the hybrid form, while the other half yield plants which remain constant and receive the dominant or the recessive characters in equal numbers.
现在很清楚,杂种形成的种子具有一个或另一个分化特征,其中一半再次发育成杂种形式,而另一半产生的植物保持恒定,并以相等的数量接受显性或隐性特征。
Dairy is more than an industry; it’s a way of life for millions.
Our quarries don't just produce stone - they produce opportunities.
保持谦逊,保持渴望。
I'm not a businessman, I'm a business, man.