  Dominant trait is a genetics term. A dominant trait is one which will be expressed if one of the parents has the gene for that trait. A recessive trait is one that will â¦ be expressed only if both parents carry the trait.
What three policies explain the success of the early Tang Dynasty? 1. The Maintenance of a well-articulated transportation and communications network, 2. distribution of land according to the principles of the equal-field system, and 3. reliance on a bureaucracy based on merit.
The Sui Dynasty (581â618) saw extensive rebuilding of the Great Wall, while the following Tang Dynasty (618â907), the culmination of China's feudal age, didn't do any work on the Great wall owing to its superior power and advantage over its northern nomad neighbors.