A) Asymmetron
B) Ascidian
C) Amblystoma
D) Amia
Correct Answer: B
Solution :
Ascidians are members of sub-phylum Urochordata. Their larva is called ascidian larva, which has notocord, nerve cord and tail. When this larva metamorphosized into adult, all these characters are lost.You need to login to perform this action.
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