This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.
ScanSolve AI Answer
Welcome back — missed you this week. The correct option is Platyhelminthes. Step 1: Understand the term "Metazoan". Metazoa* is a biological kingdom that includes all multicellular animals. These organisms are typically heterotrophic, meaning they obtain nutrients by consuming other organisms, and most are motile. Step 2: Evaluate each option. Echinodermata* (e.g., starfish, sea urchins) are multicellular animals. Cnidaria* (e.g., jellyfish, corals) are multicellular animals. Rhizopoda is a group of unicellular* protists (like amoebas), not multicellular animals. Therefore, they are not metazoans. Platyhelminthes* (e.g., flatworms) are multicellular animals. Step 3: Identify the correct phylum. Both Echinodermata, Cnidaria, and Platyhelminthes are phyla that belong to the metazoan group of organisms. Given the options, and assuming a single best answer is expected, Platyhelminthes is a correct example of a metazoan phylum. The final answer is Platyhelminthes Send me the next one 📸