https://diler.tube/videos/watch/132b041e-d884-493d-b866-140943e9063f Come find out about the phylum Cnidaria - jellyfish, hydra, and more! Khan Academy India details the characteristics of Phylum Cnidaria, exploring aquatic species like jellyfish and sea anemones. It covers their radial symmetry, diploblastic tissue layers, and the gastrovascular cavity that serves both digestion and circulation. The video also explains the sting cells called cnidoblasts and the alternation of generations between polyp and medusa forms. Mon, 05 Oct 2026 13:03:03 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diler.tube https://diler.tube/lazy-static/avatars/f58b270a-6076-478a-ad43-3888a532ecb4.png https://diler.tube/videos/watch/132b041e-d884-493d-b866-140943e9063f All rights reserved, unless otherwise specified in the terms specified at https://diler.tube/about and potential licenses granted by each content's rightholder.