Question

Animal kingdom phylum porifera of properties explain

Answer 1

Characteristic Features of Phylum Porifera. They are generally marine aquatic organisms, with a few freshwater species. Body shape can be cylindrical, vase-like, rounded or sac-like. They are diploblasticanimals with two layers, the outer dermal layer and the inner gastral layer.

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Answer 2

Answer:

Phylum Porifera:-

• These are the simplest multicellular animals, found mainly in marine habitats.
• These organisms have pores all over the body.
• They have a canal system that helps in circulating water and food particles and oxygen.
• The body design shows minimal differentiation and division of tissues.
• Commonly called as Sponges.

Examples:-

• Spongilla
• Sycon