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KATRIN_1 [288]
3 years ago
8

1. What special structures are specific to the phylums of Porifera, Cnidaria, Ctenophora, and Platyhelminthes?

Biology
1 answer:
Marysya12 [62]3 years ago
5 0

some of the special structures in the members of these phylum as follows:

Members of porifera are sponges. they have collar cells and cellular -level body organization. Cnidarian have stinging cells present on the tentacles around the mouth. Ctenophorans have comb-like plate cells for swimming. Platyhelminthes - members are first to have sensory and nervous tissue in the head region.


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