Sub-kingdom parazoa includes:
Correct answer: C. Porifera
- A. Armada
- B. Cnidaria
- C. Porifera
- D. Protozoa
Explanation
The simplest of the animals belong to subkingdom Parazoa (phylum Porifera). Parazoa includes the simplest multicellular animals, which are sponges (phylum Porifera). These animals lack true tissues and organs but have a cellular level of organization, making them part of Parazoa.
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