Describe the Polyp Body Form Using the Living Hydra
The lower end of the polyp typically is adapted for attachment to a surface. Cnidaria - Hydra belongs to the phylum Cnidaria. Solved Ch 28 Ex 2 Question 1 Homework Unanswered Describe Chegg Com A jelly-like substance called mesoglea lies between the outer and inner layers of the body. . The upper or free end of the body which is hollow and cylindrical typically has a mouth surrounded by extensible tentacles that bear complex stinging structures called nematocysts. As such they are multicellular eukaryotic organisms that depend on other organisms as their source of food. Cnidaria Ctenophora 28 Terms. Cnidaria - Hydra Describe feeding and digestion in Hydras explaining how extracellular digestion differs from. Animalia - Hydra belongs to kingdom Animalia metazoa. Think of this stage similar to. Polyp or stalk and medusa or bell. Their tentacles may extend much longer some species of green hydra may measure a
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