Exam (elaborations)
BIO 335: Porifera -Questions with Correct Answers/ 100% Pass/ Latest Update
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Phylum porifera (sponges) - filter feeders skeleton composed of spicules marine and fresh water covered in ostium and osculum have choanocytes Synapomorphy - internal system of pores and canals Unique characteristics: spicules, choanocytes, and incipient epithelium What are ostium? - Ostium ...
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