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Two critical steps in the evolution of h...

Two critical steps in the evolution of humans were the :

A

Evolution of bipedism and enlargement of brain

B

Making and using of tools

C

Exhibiting culture and having sophisticated tools

D

Using fire and making shelters

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The correct Answer is:
A
Evolution of bipedism and enlargement of brain
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MODERN PUBLICATION-EVOLUTION-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(A. MULTIPLE CHOICE QUESTIONS (MCQs):)
  1. In the case of peppered moth (Biston betularia) the black-coloured fro...

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  2. Pythons possess tiny leg bones that servo no purpose in locomotion . S...

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  3. Two critical steps in the evolution of humans were the :

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  4. Which one of the following was not given by Darwin's theory of evoluti...

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  5. Darwin's finches provide an excellent evidence in favour of evolution....

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  6. Which of the following is a connecting link between mammals and reptil...

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  7. Miller and Urey performed an experiment to prove the origin of life. T...

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  8. Haeckel's biogenetic law is

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  9. Origin of first toothed birds and gymnoperms took place during

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  10. Ultimate source of organic variation is the process which provide raw...

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  11. On the basis of hereditary material, the most closest relative of man ...

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  12. The prehistoric man which lived on earth during late pleistocene perio...

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  13. According to the theory of mutation by Hugo de Vries

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  14. A living connective link which provides evidence for organic evolution

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  15. Which of the following are not analogous organs ?

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  16. Which one of the following periods is largely associated with extincti...

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  17. According to abiogeneis , life originated from

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  18. Darwin judged the fitness of an individual by

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  19. Mass extinction at the end of Mesozoic era was probably due to

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  20. Reproductive isolation between segments of a single populations is ter...

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