Cyanobacteria originated about how many years ago?

  • A
    $1$ billion
  • B
    $2$ billion
  • C
    $3$ billion
  • D
    $4$ billion

Explore More

Similar Questions

Identify the correct sequence in which the following substances appeared during the origin of life on Earth.

The Big-Bang theory attempts to explain the origin of:

The ratio of methane,ammonia,and hydrogen in Stanley Miller's experiment was

Who proposed the Big Bang Theory?

The diagram represents Miller's experiment. Choose the correct combination of labelling.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo