Cnidarians exhibit a simple tissue-level organization. They possess two main tissue layers: the outer epidermis and the inner gastrodermis, separated by a gelatinous substance called mesoglea. This organization allows for basic functions such as locomotion, digestion, and response to stimuli, but they lack organs and complex systems found in higher animals. Examples of cnidarians include jellyfish, corals, and sea anemones.
Cnidaria is a phylum.
B for Plato users but it is a tissue level of organization
B for Plato users but it is a tissue level of organization
Digestion and absorption of food are major functions of gastrodermis .
cnidarians are symetricle creatures with small stomachs that are often detachable such as a starfishes
Cnidarians exhibit several evolutionary advancements over poriferans, including the development of true tissues and a simple body plan with distinct cell layers (ectoderm and endoderm). They possess specialized cells called cnidocytes, which contain stinging organelles (nematocysts) used for capturing prey and defense. Additionally, cnidarians have a nerve net that allows for more coordinated movement and responsiveness to environmental stimuli, unlike the more rudimentary cellular organization found in poriferans. These features enable cnidarians to be more active and complex organisms in their ecological roles.
Jellyfish are cnidarians.
The type of cellular organization found only in plants and animals is eukaryotic. Eukaryotic cells have a defined nucleus that houses genetic material and membrane-bound organelles, which perform specific functions within the cell. This type of cellular organization enables plants and animals to have complex structures and specialized functions.
Cellular Level Organization means that the organism only contains cells... Meaning it has no tissues nor organs....
are you stupid
They are Cnidarians or coelenterates .
They have cellular organization.