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In what sequence, should these evolution...

In what sequence, should these evolutionary events be placed to support Darwins' theory of evolution by natural selection?
I. Inherited variations, which are favoured in a particular environment are passed on.
II. There is a struggle for existence.
III. In time, favoured inherited variations may accumulate causing gradual changes in the species.
IV Populations tend to overproduce, but they remain more or less constant in number from generation to generation

A

I, II, III, IV

B

III, I, II, IV

C

II, I, III, IV

D

IV, II, I, III

Text Solution

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The correct Answer is:
d
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Knowledge Check

  • The theory of evolution of species by natural selection was given by

    A
    Mendel
    B
    Darwin
    C
    Lamarck
    D
    Weismann

  • The theory of evolution of species by natural selection was given by

    A
    Mendel
    B
    Darwin
    C
    Morgan
    D
    Lamarck

  • In forming the theory of evolution by natural selection, Darwin was greatly influenced by

    A
    Mutations of Hugo de Vries
    B
    Malthus idea of population control
    C
    Environmental factors
    D
    Lamarck acquired characters

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