Delve Into The Fascinating Body Organization Of Planarians: Unraveling The Intricacies Of Organ Systems
Planarians, free-living flatworms, offer insights into body organization and organ systems. Their cross-section reveals dorsal and ventral epidermis with protective and absorptive functions. A muscular pharynx aids in feeding, connected to a U-shaped gut. Parenchyma and connective tissue provide support and house functions. Dorsoventral and lateral muscles enable movement. Protonephridia and a nervous system facilitate…