Statement-I :- Cyclostomata do not have jaws. | vedclass

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Question

(A) Statement-$I$ is correct: Cyclostomata are jawless vertebrates. They belong to the class Cyclostomata,which is characterized by the absence of tru

Vedclass · Accepted Answer

Both statement-$I$ and statement-$II$ are correct

Vedclass · Answer

(A) Statement-$I$ is correct: Cyclostomata are jawless vertebrates. They belong to the class Cyclostomata,which is characterized by the absence of true jaws.Statement-$II$ is correct: Urochordates (also known as Tunicates) are protochordates where the notochord is present only in the larval tail. They do not possess a vertebral column; hence,they are non-vertebrate chordates.Therefore,both statements are correct.

$1. \text{ Osculum}$	$p. \text{ Fasciola}$
$2. \text{ Hypostome}$	$q. \text{ Ctenoplana}$
$3. \text{ Comb jellies}$	$r. \text{ Spongilla}$
$4. \text{ Hook and sucker}$	$s. \text{ Meandrina}$

Statement-$I$ :- Cyclostomata do not have jaws.
Statement-$II$ :- Urochordates do not have a vertebral column.

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Make the correct pair:
$1. \text{ Osculum}$ $p. \text{ Fasciola}$
$2. \text{ Hypostome}$ $q. \text{ Ctenoplana}$
$3. \text{ Comb jellies}$ $r. \text{ Spongilla}$
$4. \text{ Hook and sucker}$ $s. \text{ Meandrina}$

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Statement-$I$ :- Cyclostomata do not have jaws.Statement-$II$ :- Urochordates do not have a vertebral column.