Q
Of the following which one is not the characteristic of triploblasts?
-
A
A. All of them have blood vascular system
-
B
B. They may be coelomate pseudocoelomate or acoelomate
-
C
C. They are included in grade bilaterian
-
D
D. All of them have digestive system
Correct Answer:
A. A. All of them have blood vascular system
