Hydra Model, 4-Parts [SKU: MG10253]

Hydra Model 4-Parts [SKU:MG10253] This 4-part model shows longitudinal and transverse views of the hydra highlighting key anatomical features such as ectoderm mesoglea coelenteron male and female ovules buds and mouth opening. The cross-sectional block model approximately 250 times life size shows various cellular structures including nematoblasts epithelial cells sensory cells interstitial cells and nerve net. An additional block model shows the anatomy of a greatly enlarged cnidoblast. One-Year Warranty Ship Weight (LBs): 5.5 lbs. Dimensions. (Inches): 28.35 x 12.2 x 23.62