« Back to Glossary Index
« Back to Glossary Index
“Last Universal Common Ancestor”: the hypothetical common ancestor of all species. It theoretically lived between 3.5 to 4 billion years ago and was composed of a single cell.
“Last Universal Common Ancestor”: the hypothetical common ancestor of all species. It theoretically lived between 3.5 to 4 billion years ago and was composed of a single cell.