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प्रश्न
Mention the main objections to Darwinism.
उत्तर
Some objections raised against Darwinism were Darwin failed to explain the mechanism of variation.
1. Darwinism explains the survival of the fittest but not the arrival of the fittest.
2. He focused on small fluctuating variations that are mostly non-heritable.
3. He did not distinguish between somatic and germinal variations.
4. He could not explain the occurrence of vestigial organs, overspecialization of some organs like large tusks in extinct mammoths and oversized antlers in the extinct Irish deer, etc.
संबंधित प्रश्न
Who published the book “Origin of species by Natural Selection” in 1859?
The phenomenon of “Industrial Melanism” demonstrates ____________.
Darwin’s finches are an excellent example of ____________.
Who proposed the Germplasm theory?
According to Darwin, the organic evolution is due to ____________.
How did Darwin explain fitness of organisms?
Darwin's finches and Australian marsupials are suitable examples of adaptive radiation - Justify the statement.
Who disproved Lamarck’s Theory of acquired characters? How?
How does Mutation theory of De Vries differ from Lamarck and Darwin’s view in the origin of new species.
Mention the main objections to Darwinism.
