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The sum and planets formed from :...

The sum and planets formed from :

A

3.0 billion years ago

B

10 billion years ago

C

4.6 billion years ago

D

20 billion years ago

Text Solution

Verified by Experts

The correct Answer is:
C
On the basis of geological , chemical and physical data, the scientists have come to the canclusion that solar system came into being about 4.57 bilion years ago.
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GRB PUBLICATION-ORIGIN OF LIFE-ORIGIN OF EUKARYOTIC CELL
  1. The sum and planets formed from :

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  2. The oldest eukaryotic fossil is :

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  3. Thr first eukaryotic cell probably acquired energy from :

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  4. The group of organisms most difficu,t to classify is the :

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  5. The most complex cellular structures are found in :

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  6. Which of the following planets is supposed to have life?

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  7. Which of the following pianets is called "twin of the Earth"?

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  8. The oldet fossil record from India is of a blue-green alga whixh is 3....

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  9. Transformation of the early reducing atomsphere of the Earth intpo an ...

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  10. Assertion (A) : The earliest organisms that appeared on the Earth were...

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  11. Which was not present in primitive atomsphere?

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  12. The hypothesis that the early atomsphere, combined with an energy sou...

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  13. Synthesis of amino acids is to prove that amino acids were formed in p...

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  14. Coacervates belongs to the category of :

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  15. Select the wrong pair :

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  16. According to one of the most accepted theory the earth atmosphere befo...

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  17. The concept of chemical evolution is based on :

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  18. Belivers in spontaneous generation theory assumed that organisms:

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  19. The most primitive cell-like chemical aggregates capable of growth an...

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  20. Which one of the following incorrect about the characteristic of prot...

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  21. In the origin of life, microsphere are most primitive protobiont, whic...

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