Scientists for the first time have found strong evidence that RNA and DNA could have arisen from the same set of precursor molecules even before life evolved on Earth about four billion years ago.
from All Top News -- ScienceDaily https://ift.tt/2Upt1cG
Tuesday, April 2, 2019
Home »
All Top News -- ScienceDaily
» Building blocks of DNA and RNA could have appeared together before life began on Earth
0 comments:
Post a Comment