CBSE Class 12-science Biology Theories of Evolution
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Evidences for Biological Evolution
This video explain about evidences for bilogical evolution6 -
Neo-Darwinism
This video explains about Neo-Darwinism -
Natural Selection
This video explains about natural selection -
Theory of Lamarckism
This video explains about theory of lamarckism -
De Vries’ Mutation Theory
This video explains about de Vries' mutation theory
- write a paragraph on Charles Darwin
- Note on types of cross
- Compare and contrast the theories of evolution between Darwin and Hugo de Vries
- Name any two vertebrate body parts that are homologous to human forelimbs.
- Are flippers of penguin and dolphin homologous or analogous? What type of evolution has brought such a similarity in them?
- What causes speciation according to Hugo de Vries?
- What do you mean by adaptive radiation?
- What are the key concepts of Darwinian theory of evolution?
- Give two examples of biogeographical evidence in favour of evolution.
- List the postulates of Neo-Darwinism.
