"Mitochondrial Eve" is the human female that represents the most recent common ancestor for all human mitochondria; she probably lived about 125,000 years ago in Africa. If we imagine that humans go through a major genetic bottleneck, reducing the population by half, what will become of our conception of Mitochondrial Eve

clinically, some people often have repeated allergies, eczema and respiratory infections or other parts of the infection, in this case, in addition to some routine tests such as tests for white blood cells, immunoglobulin series, lymphocyte subsets, etc., the five immune immunoglobulin tests are also necessary.

it is prolly d and c and f

most community's take hundreds of years to become stable