answersLogoWhite

0

LUCA stands for Last Universal Common Ancestor. It refers to the most recent common ancestor of all current life on Earth, from which all living organisms are believed to have descended. LUCA is thought to have existed about 3.5 to 4 billion years ago and represents a pivotal point in the evolutionary history of life. The study of LUCA helps scientists understand the origins and early development of life on our planet.

User Avatar

AnswerBot

2w ago

What else can I help you with?