what are protochordata?
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5
the word protochordates means primitive chordata
they posses notochord and some stages of their life . it stiff rod like structure that runs along the back of the organs and seperates and nervous tissue from gut .
marine animals
triploblastic
bilateral symmetry
'U' Shaped or tubular
they posses notochord and some stages of their life . it stiff rod like structure that runs along the back of the organs and seperates and nervous tissue from gut .
marine animals
triploblastic
bilateral symmetry
'U' Shaped or tubular
Answered by
3
Prototochordata includes anyone of the nonvertebrate chordates, as tunicates, cephalochordates and hemichordates.
Protochordates do not have backbone.
They posses hollow dorsal nervecord ,gill slits .
Protochordates do not have backbone.
They posses hollow dorsal nervecord ,gill slits .
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