  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.
Chapter Outline. 1  The restoration of centralized imperial rule in China The Sui dynasty (589-618 C.E.) After the Han dynasty, turmoil lasted for more than 350 years. 2  The economic development of Tang and Song China Agricultural development Fast-ripening rice increased food supplies.