[ 3 / biz / cgl / ck / diy / fa / ic / jp / lit / sci / vr / vt ] [ index / top / reports ] [ become a patron ] [ status ]
2023-11: Warosu is now out of extended maintenance.

/fa/ - Fashion

Search:


View post   

>> No.10479634 [DELETED]  [View]
File: 13 KB, 409x476, 1426731022858.png [View same] [iqdb] [saucenao] [google]
10479634

They would be in various stages of the process of speciation but not yet different species. In biological terminology, it is these populations that are considered “races” or “subspecies”. Basically, subspecies within a species are geographically, morphologically, and genetically distinct populations but still maintain the possibility of successful interbreeding.

Thus, using this biological definition of race, we assume that races or subspecies are populations of a species that have genetic and morphological differences due to barriers to mating. Furthermore, little or no mating (or genetic exchange) between them has persisted for extremely long periods of time, thus giving the individuals within the population a common and separate evolutionary history.

Given advances in molecular genetics, we now have the ability to examine populations of species and subspecies and reconstruct their evolutionary histories in an objective and explicit fashion. In this way, we can determine the validity of the traditional definition of human races “by examining the patterns and amount of genetic diversity found within and among human populations” and by comparing this diversity with other large-bodied mammals that have wide geographic distributions.

>> No.9744047 [View]
File: 13 KB, 409x476, 1414267940328.png [View same] [iqdb] [saucenao] [google]
9744047

>>9742986
>>9742999
do americucks REALLY do this?

Navigation
View posts[+24][+48][+96]