A) Diploblastic
B) Monoblastic
C) Triploblastic
D) Tetrablastic
Correct Answer: A
Solution :
Sponges are diploblastic animal. Body wall is with outer pinacoderm (ectoderm), inner choanoderm (endoderm) and gelatinous noncellular mesenchyma in between.You need to login to perform this action.
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