Which character is not the same in Aves and M | vedclass

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Question

(C) The correct answer is $C$. $Aves$ (birds) possess a variable number of cervical vertebrae,typically ranging from $8$ to $25$,depending on the spec

Vedclass · Accepted Answer

Seven cervical vertebrae

Vedclass · Answer

(C) The correct answer is $C$. $Aves$ (birds) possess a variable number of cervical vertebrae,typically ranging from $8$ to $25$,depending on the species. In contrast,almost all mammals possess exactly $7$ cervical vertebrae,regardless of the length of their neck. Both $Aves$ and $Mammals$ are homoiotherms (warm-blooded),possess metanephric kidneys,and have a single systemic arch (though birds have a right systemic arch and mammals have a left systemic arch,the presence of a single arch is a shared characteristic compared to other vertebrates).

Column-$I$	Column-$II$
$I.$ Skin without scales	$p.$ $Catla$
$II.$ Placoid scales	$q.$ $Hagfish$
$III.$ Cycloid scales	$r.$ $Chameleon$
$IV.$ Epidermal scales	$s.$ $Ray-fish$

Which character is not the same in $Aves$ and $Mammals$?

Similar Questions

Which of the following is a living fossil?

Find out the odd one:

Match the following columns:
Column-$I$ Column-$II$
$I.$ Skin without scales $p.$ $Catla$
$II.$ Placoid scales $q.$ $Hagfish$
$III.$ Cycloid scales $r.$ $Chameleon$
$IV.$ Epidermal scales $s.$ $Ray-fish$

$A$: Annelids and Arthropods exhibit bilateral symmetry.
$R$: In Annelids and Arthropods,the body can be divided into identical halves through any plane passing through the central axis.

What is true about $Nereis$,scorpion,cockroach,and silver fish?

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