AP and TS EAMCET Medical 2020 Model Paper 3

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Question : 48 of 159

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It is a marine typical chordate with notochord, tubular nerve cord and pharyngeal slits throught the life, it shows.

Numerous gonads with gonoducts.
An endostyle is present along the dorsal wall of the pharynx.
Closed circulatiry system, without heart. Blood cells and respiratory pigment
Fertilization is internal and with direct development

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