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Buffon, Erasmus Darwin and Lamarck propo...

Buffon, Erasmus Darwin and Lamarck proposed theories on organic evolution, which had one thing in common.

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Inheritance of acquired characters
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Discuss about the synthetic theory of organic evolution.

Darwin proposed the theory of ......

Hugo de vries proposed mutation theory of evolution working on _____.

Palaeontological evidences support the theory of organic evolution. Explain with an example.

Which theory proposes the formation of living beings from non-living things?

Which theory best describes evolution at the present day?

A 'type' is one particular specimen (or a group of specimens) of an organism to which the scientific name of that organism is formally attached. Match colum I (type) with colum II (description) and select the correct option from the codes given below. {:(,"Colum I",,"Column II"),(A.,"Holotype",(i),"A specimen cited with original description other than the holotype or isotype"),(B.,"Isotype",(ii),"A duplicate of the holotype"),(C.,"Paratype",(iii),"A specimen designated in the original designated in the original description"),(D.,"Lectotype",(iv),"A specimen selected from original material to serve as nomenclatural type when the holotype was not designated"):}

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ARIHANT PUBLICATION-EVOLUTION-ODISHA BUREAU.S TEXTBOOK SOLUTIONS (Very Short Answer Type Questions )
  1. The droplets formed by the separation of high molecular weight organic...

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  2. Protenoids, when dissolved in water by boiling and then cooling, organ...

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  3. Buffon, Erasmus Darwin and Lamarck proposed theories on organic evolut...

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  4. Name the naturalist, who proposed that ontogeny recapitulates phylogen...

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  5. Name the theory, which explains about the origin of amphibians from aq...

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  6. DNAtoRNAtoProtein concept.

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  7. Genetic recombination occurs in cell division. Name the cell division.

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  8. Hugo de vries proposed mutation theory of evolution working on .

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  9. Breakage, exchange and rejoining of homologous chromosomal segments.

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  10. A single nucleotide substitution in the nucleotide sequence of a gene.

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  11. The collection of all genes of a population of species.

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  12. A sudden change in the genetic make up that ends up in a new expressio...

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  13. The primitive atmosphere was reducing.

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  14. Heterotrophic organisms with aerobic respiration evolved prior to ana...

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  15. What is genetic drift?

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  16. Serum proteins of closely related animals are similar in their amino a...

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  17. Reptiles flourished in the Palaeozoic era.

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  18. Close similarity in the nucleotide sequence between two organisms depi...

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  19. Numerical changes, involving one or both chromosomes of a homologous p...

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  20. Genetic drift is the main driving force of evolution in a large random...

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