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Documented microfossils have been found ...

Documented microfossils have been found that are as old as

A

`2.5` billion years

B

`3.5` billion years

C

`1.5` billion years

D

`2.5` million years

Text Solution

Verified by Experts

The correct Answer is:
B
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JMD PUBLICATION-EVOLUTION-EXERCISE
  1. Which of the following is the correct sequence of events in the origin...

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  2. The correct sequence of stages in the evolution of modern man is

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  3. Documented microfossils have been found that are as old as

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  4. Which evidence does not favour Lamarckian concept of inheritance of a...

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  5. Among the following sets of examples for divergent evolution, select t...

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  6. The similarity of bone structure in the forelimbs of many vertebrates ...

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  7. According to Hugo de Vries the mechanism of evolution is

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  8. Radioactive C - dating and living fossils are used for

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  9. Which of the following explained evolution in most acceptable form?

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  10. Select the option having correct sequence of geological periods — Perm...

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  11. What was the reason of mass extinction during Mesozoic era?

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  12. What is mature graafian follicle ?

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  13. In a species the weight of newborn ranges from 2 to 5 kg. 97% of the n...

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  14. Which cause speciation according to Hugo de vries ?

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  15. Which of the following were present in prebiotioc soup?

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  16. Hardy Weinberg equilibrium is affected by

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  17. Fill in the blanks: Homo erectus had a large brain, around .

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  18. Fill in the blanks: The first mammals were like .

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  19. Fill in the blanks: Steller distances are measured in .

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  20. Fill in the blanks: Galaxies contain stars and clouds of and .

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