Question

features of phylum Porifera​

Answer 1

Explanation:

1.They are generally marine aquatic organisms, with a few freshwater species.

2.Their bodies are asymmetrical.

3.Body shape can be cylindrical, vase-like, rounded or sac-like.

4.They are diploblastic animals with two layers, the outer dermal layer and the inner gastral layer.

Answer 2

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1. They are wild living beings.

2. Generally speaking, they are multicellular organisms with specialized cells, but these cells do not shape tissues together.

3. Most are marine, found in the oceans. Some of them can be found in ponds and rivers too.

4. We possess pores in the body.

5. Reproductive approaches may be both sexual and asexual.

6. The array of sensories is missing.

7. Mouth and anus are not present.