Which one of the following phenomena supports Darwin's concept of natural selection in organic evolution?

  • A
    Development of transgenic animals
  • B
    Production of 'Dolly',the sheep by cloning
  • C
    Prevalence of pesticide resistant insects
  • D
    Development of organs from 'stem cells' for organ transplantation

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Similar Questions

Through which process were moths able to survive?

Industrial melanism is an example of which of the following?

$A$: Due to the bottleneck effect,among the survivors,certain alleles may be overrepresented,some may be underrepresented,and some alleles may be totally eliminated.
$R$: The path of extinction of a species cannot be reversed due to the bottleneck effect.

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In natural selection, more individuals acquire value other than the mean character value, which indicates . . . . . . .

According to Neo-Darwinism,which of the following is responsible for the origin of new species?

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