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MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For All

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MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For All -


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MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For AllChordata -

Urochordata

Cephalochordata

Vertebrata


Urochordata(Gr. Oura= tail + chorda = cord)

MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For All,

MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For All ,



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Ascidia mentula Doliolum deuticulatum


Cephalochordata(Gr. Kephalo=head+L.chorda=cord)

MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For All , ,


MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For All ;


Branchiostoma lanceolatum


VERTEBRATA(L. vertebratus=)

MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For All , ,



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MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For AllVERTEBRATA

AgnathaGnathostomata


Vertebrata MyxiniCephalospidomorphi


Myxini

MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For All , , ,




Myxine glutinosa

Eptatretus stouti


Cephalospidomorphi

MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For All , , ,

MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For All ,


MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For AllPetromyzon marinus


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MD. KAWSAR ALI HAWLADER,LECTURER OF BIOLOGY, CLASS-XI, CHAPTER-1Cambrian Education GroupTotal Education For All ? ? Cephalospidomorphi Branchiostoma lanceolatum Ascidia mentula


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