Home
Class 12
BIOLOGY
The atmosphere of the earth at the time ...

The atmosphere of the earth at the time of origin of life was
I.reducing
II.with lack of free oxygen
III. oxidising
IV.similar to recent atmosphere

A

I and II

B

III and IV

C

II and III

D

II and IV

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ORIGIN OF LIFE

    ARIHANT NEET|Exercise Chapter Exercises Medical entrance special format questions (B) (Match the Columns)|3 Videos

  • ORIGIN OF LIFE

    ARIHANT NEET|Exercise Chapter Exercises Medical entrance special format questions (B) (Assertioni And Reason)|5 Videos

  • ORIGIN OF LIFE

    ARIHANT NEET|Exercise Chapter Exercises Taking it together (A) (Assorted Questions of the Chapter for Advanced Level Practise)|115 Videos

  • ORGANISMS AND POPULATIONS

    ARIHANT NEET|Exercise Chapter exercises ( Medical entrances gallery)|68 Videos

  • PHOTOSYNTHESIS IN HIGHER PLANTS

    ARIHANT NEET|Exercise Check Point 20.1|1 Videos

Similar Questions

Explore conceptually related problems

Atmosphere of earth just before the origin of life consisted of

Atmosphere of earth just before the origin of life consisted of

Which was absent in the atmosphere at the time of origin of life ?

The part of the Earth and the atmosphere supporting life is:

At the time of origin of life, the surface temperature of earth was

In what way the reducing atmosphere helped in the origin of life ?

The prebiotic atmosphere of the earth was of a reducing nature. It was transformed into a oxidising atmospehre of present day due to the emergence of

Which was absent/least abundant in the atmosphere at the time of origin of life?

The prebiotic atmosphere of the earth was of a reducing nature. It was transformed into an oxidizing atmosphere of present day to the emergence of

Time gap in between formation of earth & origin of life :