Hydra, obelia, and Physalia (AKA portugese-man-of-war)
Obelia is a multicellular organism. It belongs to the class Hydrozoa, which consists of colonial organisms made up of individual polyps that are interconnected and function together as a single unit.
organisms in the same order (APEX)
The current system for classifying organisms is called the Linnaean classification system, based on the work of Swedish scientist Carl Linnaeus. Organisms are grouped into hierarchical categories such as kingdom, phylum, class, order, family, genus, and species.
Each subset within a class of organisms is called an order. Orders are the next level of classification below class and group together related families of organisms based on shared characteristics.
Organisms are classified into a hierarchical system that includes seven main levels: kingdom, phylum, class, order, family, genus, and species. This system helps to categorize organisms based on their similarities and evolutionary relationships.
Hydra belong to the phylum Cnidaria and the class Hydrozoa.
The hydrozoa refers to the taxonomic class of predatory animals and colonial animals that live in salt water. The members of hydozoa are related to corals and jellyfish.
Hydra belongs to the phylum Cnidaria and the class Hydrozoa.
Hydrozoa
hydrozoa
polyp! The star coral is attached and is faceup
hydrozoa
one idea
Hydra , Obelia e.t.c. belong to Class Hydrozoa because the Characteristics of the animal that has a life cycle that includes a polyp and a medusa , gametes ectodermal . They also belong to the Phylum Cnidaria witch means that they have stinging cells .
The largest class in the phylum Cnidaria is the class Anthozoa, which includes species such as corals and sea anemones. These are typically sessile (non-moving) organisms that can form large colonies and play important roles in marine ecosystems.
Obelia is a multicellular organism. It belongs to the class Hydrozoa, which consists of colonial organisms made up of individual polyps that are interconnected and function together as a single unit.
To identify organisms and determine how groups are related.