title: Diffusion pathway of ascorbic acid in Hydra.
mesh_terms: D000818:Animals; D001205:Ascorbic Acid / Q000378:metabolism*; D003063:Cnidaria / Q000378:metabolism*; D003594:Cytoplasmic Granules; D004475:Ectoderm; D004707:Endoderm
chemical_list: D001205:Ascorbic Acid