sbi po online test article aboutTen New things learned about human origins in 2020
thatOne of this year’s big announcements, in October, was the first definitive
evidence of Denisovans outside of Denisova Cave in Siberia, sbi po examonline training in a location about 1,740 miles away in Tibet. A
team led by Dongju Zhang from Lanzhou University wanted to test the hypothesis
that an approximately 160,000-year-old partial jawbone found by a Buddhist monk
in Baishiya Karst Cave might be the remains of a Denisovan. First, online mocktest of sbi po in 2019, the researchers used
a new method based on protein variations to
identify the jaw as Denisovan; but the novel method and unknown exact location
of where the jaw was found in the cave led to continued skepticism. Determined
to find more evidence, Zhang and her team returned to the cave. sbi po mocktest online They agreed to excavate only in winter in sub-zero
temperatures and at night to avoid disturbing worshippers—and were
rewarded by the finding of Denisovan
mitochondrial DNA from the cave sediments that dated to between 100,000 and
60,000 years ago, and possibly as recently as 45,000 years ago. The research
team also found charcoal from fires Denisovans built in the cave, as well as
stone tools and fossil animal bonesto know more subscribe online
aptitude test for sbi po
No comments:
Post a Comment