Discovery of fossils of cyanobacteria indicates that life orginated sometime

Discovery of fossils of cyanobacteria indicates that life orginated sometime

Options

(a) prior to 4600 million years ago
(b) between 4600 and 3600 million years ago
(c) around 3600 million years ago
(d) during some other period

Correct Answer:

around 3600 million years ago

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. Which of the following is not correct – hardness of seed
  2. Earthworm and cockroach have which of the following thing in common?
  3. Terminal electron acceptor in ETC is
  4. Earthworms during burrowing, the anterior end becomes turgid and acts
  5. Which one of the following organelles is responsible for storage, packaging