The Descent of Man

Science has developed to the present, for people ourselves, there are two biggest problems that have not been resolved. They are: What are we? Where do we come from? These two questions have troubled people for centuries.150 years ago, Charles Darwin wrote two books: On the Origin of Species and The Descent of Man, and Selection in Relation to Sex. In these two books, the theory of species evolution was proposed: All species are constantly evolving; The present people and all species are formed through natural selection.The basis of this theory is based on the comparison of biological forms. Now, knowing that all the genetic information of living things is completely determined with DNA, is evolution still correct? Had humanity evolved from apes?This book will answer these questionsToday the Molecular Anthropology tells us: 7 billion humans in the world share a common grand, grand...father, the Y-chromosome Adam. And we also share a common grand, grand...mother, the Mitochondrial Eve.What is amazing is that there is no difference between men's and women's 2.9 billion chromosomal (22 pairs of autosomes and X-chromosome) DNA coding sequence, meaning that human DNA coding are from the only source individual. Only men have the complete set of the chromosome, so the source individual must be a man and the first woman is from the man.Our book is completely based on evidence from modern scientific research results rather than on science fiction or religion. We have citations from many scientific research reports mostly from Nature, Science and other prestigious scientific journals. Moreover, all DNA coding comes directly from the GenBank of NCBI.