Occurrence of vestigial organs is not explained by

Select the wrong statements

$I.$ Swank-neck flask experiment was performed by Louis Pasteur

$II.$ Louis Pasteur is famous for germ theory of disease

$III.$ Louis Pasteur disapproved spontaneous theory forever

$IV.$ Cosmozoic theory of origin of life was proposed by Richter

$V.$ Theory of catastrophism was given by Georges Cuvier

Choose the correct option

Convergent evolution is illustrated by

Large size of pinnae in animals of warm region in comparison to animal of cold region is due to

Darwin's finches represents