Looking for reliable answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Get immediate and reliable answers to your questions from a community of experienced experts on our platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

Which of the following statements is true concerning LUCA? (1) LUCA was a cell. (2) All life on Earth
evolved from LUCA. (3) LUCA probably existed probably around 4.5 billion years ago.
a. 1 only
b. 2 and 2
c. 1 and 2
d. 1, 2, and 3


Sagot :

2 and three. LUCA was an organism 
I'm guessing you meant 
b. 2 and 3 :)

If that was the case, then the answer is b.

I hope this helped.