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प्रश्न
Which of the following was the contribution of Hugo de Vries?
विकल्प
Theory of mutation
Theory of natural Selection
Theory of inheritance of acquired characters
Germplasm theory
उत्तर
Theory of mutation
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?
Mention the main objections to Darwinism.
Taking the example of Peppered moth, explain the action of natural selection. What do you call the above phenomenon?
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.
