Living organisms share an ancestor called the last universal common ancestor, or LUCA. LUCA is estimated to have lived ...
IFLScience on MSN
Genetic hints reveal the roots of the tree of life before the last universal common ancestor
Duplicated genes that appear in every branch of the tree of life can provide us with insight into the evolution that occurred between the first lifeform and the last from which we all descend, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results