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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
Name the scientist who influenced Darwin and how ?
How do the observations made during moth collection in pre- and post- industrialized era in England support evolution by Natural Selection?
What is "fitness of an individual" according to Darwin?
State the two key concept of Darwinian theory.
All organisms produce more young ones. Comment
Write short notes based upon the information known to you.
Darwin’s theory of natural selection
The theory of Natural Selection was proposed by
Briefly discuss the Theory of Natural Selection as given by Darwin.
Industrial melanism provides a good example of natural selection. Discuss.
Answer the following question.
How did Charles Darwin express 'fitness'?
Answer the following question.
Explain ‘fitness of a species’’ as mentioned by Darwin.
The theory of natural selection for evolution was proposed by ______.
Natural selection is a driving force for evolution-How?
Identify the two organisms which are now extinct and are studied from their fossils.
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?
Select the correct statement.
Which of the following sequences fits into the organic evolution theory proposed by Charles Darwin and Alfred Wallace?
Theory of natural selection dwells on:
Write drawbacks of Darwin's theory
Distinguish between directional, stabilizing and disruptive selection.
Industrial melanism was observed in ______.
Which one of the following was not explained by Darwinism?
The scientist who is regarded as the "Father of Evolution" is ______.
Industrial melanism was highlighted by ______.
Define the following term:
Speciation
