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प्रश्न
Objection to Darwin's theory of natural selection.
Write the objection raised against Darwin's theory of natural selection.
Write any two objections that were raised against Darwin's Theory of Natural Selection.
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उत्तर
- Natural selection is not the only factor responsible for evolution
- Darwin did not mention any explanation about useful and useless modifications
- There is no explanation about slow changes and abrupt changes.
Notes
Students should refer to the answer according to their questions.
संबंधित प्रश्न
Give the principles of Darwin's theory of natural selection.
How do the observations made during moth collection in pre- and post- industrialized era in England support evolution by Natural Selection?
Explain the phenomenon that is well represented by Darwin's finches other than natural selection.
What is "fitness of an individual" according to Darwin?
The largest unit in which gene flow is possible is :
(1) Organism
(2) Population
(3) Species
(4) Genes
Briefly discuss the Theory of Natural Selection as given by Darwin.
Answer the following question.
How did Charles Darwin express 'fitness'?
In which book Darwin had published his theory of Natural selection?
The theory of natural selection for evolution was proposed by ______.
Natural selection is a driving force for evolution-How?
Differences between organisms in a species are described as variations. Which of the following would you describe as a continuous variation?
Natural selection is called ‘survival of the fittest. Which of the following statements best describes an organism?
Wild cabbage has evolved into new varieties like cabbage, broccoli, and cauliflower by ______
What are homologous structures? Give an example. Is it necessary that homologous structures always have a common ancestor?
Which one of the following statement is correct?
The ship on which Darwin was appointed as Naturalist was:
Theory of natural selection dwells on:
What are the key concepts in the evolution theory of Darwin?
Mention Darwin's observations made on finches during his visit of Galapagos Islands. Write the explanation given by Darwin on his observations.
Charles Darwin explained the origin of species through ______.
Industrial melanism was highlighted by ______.
The famous book "The Origin of Species" was written by ______.
DDT resistant mosquitoes and different break sizes of African seed cracker finches show ______ type of selection respectively.
