Which of the following are homologous organs?

Find out the correct match from the following table $:-$

Column-$I$	Column-$II$ and Column-$III$
$(i)$ Vertebrate brain	Analogous organ,Divergent evolution
$(ii)$ Vertebrate heart	Homologous organ,Divergent evolution
$(iii)$ Flipper of dolphin and penguin	Homologous organ,Divergent evolution

The flippers of penguins and dolphins are an example of ...........

What were the characteristics of life forms that had been fossilised?

The study of homologous structures in mature organisms provides evidence for the evolutionary relationships among certain groups of organisms. Which field of study includes this evidence of evolution?

The embryological support for evolution was proposed by which scientist?