Student Project Figures Figure 28 Cross-section of P. utriculus tissue, fixed in parafin wax and stained with haematoxylin and eosin (H&E). A, B and C are three different polyps. A and B likely to be gastrozooids (e.g. B shows tentilla on the tentacle), while C is closer to the dactylozooid morphology (long, unbranched tentacle). 500-pixel scale bar = 100 um. Figure 26 Figure 27 Figure 28 Figure 29 Figure 30