鼠毒

A black smoke differs from a silver tabby only that it has the non-agouti gene, etc.

而黑烟色和银虎斑基因上的唯一区别在于前者没有刺鼠基因。等等。

However,whether such a sense of fairness evolved independently in capuchins and humans,or whether it stems from the common ancestor that the species had 35 million years ago,is,as yet,an unanswered question.

不过，这种公平感究竟是僧帽猴和人类独自发展起来的，还是说它是从他们三千五百万年前的共同祖先那起源的，至今为止，这仍然是个问题。