MCQ
Which is not applicable to coelenterata
- ACoelenteron
- ✓Choanocytes
- CNematoblasts
- DRadial symmetry
✓
Answer
Correct option: B.
Choanocytes
b
(b)Presence of choanocytes $(collar cells)$ is a characteristic feature of phylum porifera.
(b)Presence of choanocytes $(collar cells)$ is a characteristic feature of phylum porifera.
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