title: Size determination in Hydra: the roles of growth and budding.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001699:Biometry; D002452:Cell Count; D002467:Cell Nucleus; D004063:Digestion; D004847:Epithelial Cells; D006829:Hydra / Q000166:cytology / Q000254:growth & development*; D008938:Mitosis; D013696:Temperature; D013936:Thymidine; D014316:Tritium
chemical_list: D014316:Tritium; D013936:Thymidine