2. Sponges. Sponges are among the simplest multicellular animals, lacking true tissues and organs.They are mostly marine, living as attached filter feeders.Sponges reproduce both asexually and sexually.. 3. Cnidarians: A Radially Symmetrical Body Plan. JellyfishThe radially symmetrical cnidarians exist as polyps and/or medusae.Nematocysts, stinging structures unique to cnidarians, are present in tentacles used to capture prey..
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.