In human genetics, the Mitochondrial Eve (also mt-Eve, mt-MRCA) is the matrilineal most recent common ancestor (MRCA) of all living humans, i.e., the most recent woman from whom all living humans descend in an unbroken line purely through their mothers and through the mothers of those mothers, back until all lines converge on one woman.
In terms of mitochondrial haplogroups, the mt-MRCA is situated at the divergence of macro-haplogroup L into L0 and L1–6. As of 2013, estimates on the age of this split ranged at around 150,000 years ago,[note 3] consistent with a date later than the speciation of Homo sapiens but earlier than the recent out-of-Africa dispersal.[4][1][5]
The male analog to the "Mitochondrial Eve" is the "Y-chromosomal Adam" (or Y-MRCA), the individual from whom all living humans are patrilineally descended. As the identity of both matrilineal and patrilineal MRCAs is dependent on genealogical history (pedigree collapse), they need not have lived at the same time. As of 2013, estimates for the age Y-MRCA are subject to substantial uncertainty, with a wide range of times from 180,000 to 580,000 years ago[6][7][8] (with an estimated age of between 120,000 and 156,000 years ago, roughly consistent with the estimate for mt-MRCA.).[2][9]
The name "Mitochondrial Eve" alludes to biblical Eve, which has led to repeated misrepresentations or misconceptions in journalistic accounts on the topic. Popular science presentations of the topic usually point out such possible misconceptions by emphasizing the fact that the position of mt-MRCA is neither fixed in time (as the position of mt-MRCA moves forward in time as mitochondrial DNA (mtDNA) lineages become extinct), nor does it refer to a "first woman", nor the only living female of her time, nor the first member of a "new species".[note 4]
Answer:
gupta period is called golden age
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<span>-What are the names of the two distinct religion clauses found in the First Amendment?
</span><span>the establishment clause and the free exercise clause</span>
The suburban middle-class. This would later cause controversy with farmers westward. This began a new job market with fierce competition! Hope this helped!
<u>Impacts of Humanism and the Scientific Revolution
:</u>
The scientific revolution, which underscored orderly experimentation as the most substantial research technique, brought about advancements in science, material science, space science, science, and science. These improvements changed the perspectives on society about nature.
Present-day Humanism is regularly depicted as Naturalistic, Ethical, Democratic, or Scientific Humanism every modifier stressing an alternate perspective or concern which has been the focal point of humanistic endeavors during the twentieth century.
Humanism changed the manner in which individuals saw there lives and occupations, it gave them that they can move out of there social class, become a shipper as opposed to remaining a fowl. They discovered that they can accomplish an individual best.
Likewise, the period saw a key change in logical thoughts across arithmetic, material science, space science, and science in organizations supporting the logical examination and in the more broadly held image of the universe. The Scientific Revolution prompted the foundation of a few present-day sciences.
