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Which Greek philosopher said 'Life has o...

Which Greek philosopher said 'Life has originated and evolved from sea water' and regarded as father of evolutionary ideas?

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Given diagram illustrates an evolutionary tree. Which of the following statements can be deduced from the given evolutionary tree? (i) The ancestral eukaryotes were anaerobic. (ii) All eukaryotes were anaerobic. (ii) All eukaryotes possess mitochondria. (iii) Eubacteria and Eukaryota have a common ancestor whereas Archebacteria have a unique and independent origin. (iv) Mitochondria and chloroplasts have similar genomes. (v) Mitochondria are presents in plants, animals and fungi. (vi) chloroplasts and mitochondria arose asendosymbionts. (vii) Fungi and animals lost chloroplasts during evolution.

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ARIHANT PUBLICATION-EVOLUTION-ODISHA BUREAU.S TEXTBOOK SOLUTIONS (Very Short Answer Type Questions )
  1. Darwin's contemporary .......... was studying population diversity in ...

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  2. Mutation theory was proposed by:

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  3. Which Greek philosopher said 'Life has originated and evolved from sea...

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  4. A gene mutation involving only one nucleotide is called as .............

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  5. Abiogenesis of simple organic molecules was experimentally proved by ....

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  6. The 'theory of inheritance of acquired characters was proposed by .......

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  7. August Weismann's ............ theory gave a thunder blow to Lamarckis...

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  8. Charles Darwin studied the diversity of a class of birds, commonly kno...

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  9. The original title of Darwin's book was ............. .

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  10. Natural selection in action was demonstrated by ........ Moth.

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  11. The earliest form of horse was ....... that was livingg in the plains ...

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  12. The fossil of ......... discovered from the sedimentary rocks of Bavar...

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  13. Digits II and IV persist in modern horse as reduced structures, known ...

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  14. Modifications of the basic pentadactyl limb plan in vertebrates to mee...

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  15. The arrangement of different eras, periods and epochs in their ascendi...

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  16. Peripatus is connecting link between ........ and ..........

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  17. ......... era is known as the era of reptiles.

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  18. Sudden reappearance of some ancestral characters in the present organi...

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  19. The effect of ....... is larger in small populations and smaller in la...

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  20. The theory that explains that life originated on this planet from non-...

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