Which of the following animals is included in | vedclass

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(A) The phylum Chordata is divided into three subphyla: Urochordata (Tunicata),Cephalochordata,and Vertebrata.$1$. Urochordata (Tunicata) includes ani

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Herdmania

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(A) The phylum Chordata is divided into three subphyla: Urochordata (Tunicata),Cephalochordata,and Vertebrata.$1$. Urochordata (Tunicata) includes animals like $Herdmania$,$Salpa$,and $Doliolum$,where the notochord is present only in the larval tail.$2$. $Balanoglossus$ belongs to the phylum Hemichordata.$3$. $Amphioxus$ $(Branchiostoma)$ belongs to the subphylum Cephalochordata,where the notochord extends from head to tail region and is persistent throughout their life.$4$. $Petromyzon$ belongs to the class Cyclostomata under the subphylum Vertebrata.Therefore,the correct option is $A$.

Which of the following animals is included in Urochordata?

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