Final answer:
The claim that there is no genetic continuity between premodern sapiens and modern humans in China is false. Genetic evidence supports the connection between modern humans across different regions, including China, with origins tracing back to Africa.
Step-by-step explanation:
The statement that Chinese premodern sapiens specimens show no indications of genetic continuity with modern sapiens from China is false. According to recent archaeological findings and genetic research, there is a clear indication that modern humans evolved in a piecemeal fashion in many places, including China. Evidence from the Paleolithic period suggests that early humans who arrived in China adapted and developed over time, resulting in a variety of cultures and societies with distinct languages and beliefs. Furthermore, most human genomes tested outside of Africa, including those from China, have been found to have close ties to the genomes of people in Africa, supporting the theory of a common origin for modern humans.
Additional evidence supports the notion that modern humans are likely to have emerged from Africa and spread to other parts of the globe, interbreeding with other hominin species, such as Neanderthals and Denisovans. This complex history of human migration and interaction is evident in the genetic diversity found in various populations around the world, including those in China.