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(C) $1$. Vertebrate brains and hearts are examples of homologous organs because they share a common structural plan and embryonic origin,despite perfo

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$ii$ only

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(C) $1$. Vertebrate brains and hearts are examples of homologous organs because they share a common structural plan and embryonic origin,despite performing similar functions. Homologous organs indicate divergent evolution.
$2$. In row $(i)$,the vertebrate brain is listed as an analogous organ,which is incorrect.
$3$. In row $(ii)$,the vertebrate heart is correctly identified as a homologous organ resulting from divergent evolution.
$4$. In row $(iii)$,the flipper of a dolphin and a penguin are analogous organs (convergent evolution),not homologous. Therefore,$(iii)$ is incorrect.
$5$. Thus,only $(ii)$ is the correct match.

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

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

Similar Questions

Choose the homologous organs from the given options.
$(I)$ Vertebrate hearts.
$(II)$ Vertebrate brains.
$(III)$ Thorn and tendrils of Bougainvillea and Cucurbita respectively.
$(IV)$ Vertebrate limbs.
The correct combination is:

The presence of ............. is an important evidence in favour of organic evolution.

Archaeopteryx is a connecting link between:

$Archaeopteryx$,called a connecting link,carried the characters of:

The embryological support for evolution was proposed by:

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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