If you go back in history approximately $4500$ million years,when the atmosphere was reducing,the organisms were:
- AAutotroph,aerobic
- BChemo-autotroph,anaerobic
- CChemo-heterotroph,anaerobic
- DHeterotroph,anaerobic
Explore More
Similar Questions
Which of the following statements is incorrect regarding Miller's experiment?
Medium
View SolutionThe Miller experiment proves .......
Medium
View SolutionThe Russian scientist who proposed the theory of the origin of life was
Easy
View SolutionWhich compounds were used by Miller in his experiment for obtaining amino acids and other organic substances?
According to Oparin,life originated as
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo