A young, wealthy man, George Murchison, comes to the door to pick up Beneatha for a date.
0
5
The two tumour genomes proved remarkably similar, and Murchison estimates that their most recent common ancestor occurred
just 460 years ago.
0
6
For example, more than 35 different
amino acids have been identified in the Murchison meteorite, an ancient space rock that fell
to Earth in southern Australia in 1969.