Home ยป The most primitive invertebrate to possess musculo- epithelial cells and nerve cells is Animal Kingdom MCQs The most primitive invertebrate to possess musculo- epithelial cells and nerve cells is January 4, 2022 10 Views Q. The most primitive invertebrate to possess musculo- epithelial cells and nerve cells is A. Sycon B. Spongilla C. Fasciola D. Hydra Answer: Hydra
