Navigate

The earth is believed to be 4,500 million years old, life on this planet

The earth is believed to be 4,500 million years old, life on this planet is estimated to have originated not earlier than

Options

(a) 4,200 million years ago
(b) 3,500 million years ago
(c) 1,600 million years ago
(d) 459 million years ago

Correct Answer:

3,500 million years ago

Explanation:

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

AMU1997
admin:

Related Questions

  1. Corpus callosum is seen in
  2. Which one of the following organelles acts as a centre of organization of the spindle
  3. One of the constituents of the panceatic juice while poured into the duodenum in humans
  4. The transgenetic animals are those which have
  5. DNA or RNA segment tagged with a radioactive molecule is called