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Do cnidarians have spicules?
No, cnidarians do not have spicules. Spicules are small, needle-like structures made of calcium carbonate or silica that are found in some sponges and echinoderms for support and defense. Cnidarians, such as jellyfish and corals, have a different type of support structure called a mesoglea.
Are cnidarians warm-blooded?
No. Cnidarians don't even have a circulatory system.
Symmetry of cnidarians?
Cnidarians typically exhibit radial symmetry, meaning they are shaped like a wheel spoke with multiple identical parts radiating out from a central point. This symmetry allows them to respond to stimuli from all directions equally and efficiently capture prey in their aquatic environment.
What is one type of cell all cnidarians have?
Cnidarians all have stinging cells called nematocysts with which to catch their prey.
Are cnidarians arthropods?
Cnidarians and Sponges are invertebrates
What kind of environment the cnidarians are living?
Cnidarians live in water.
Name and describe the type of digestive space found in a cnidarians?
cnidarians are symetricle creatures with small stomachs that are often detachable such as a starfishes
Do cnidarians have spicules?
No, cnidarians do not have spicules. Spicules are small, needle-like structures made of calcium carbonate or silica that are found in some sponges and echinoderms for support and defense. Cnidarians, such as jellyfish and corals, have a different type of support structure called a mesoglea.
Where cnidarians are found?
Pole dancers.
Where might you find cnidarians?
Cnidarians are things such as sea jellies, therefore usually will be found in marine environments.
What are the names of the two types of true tissue found in the cnidarians?
The two types of true tissue found in cnidarians are the epidermis and the gastrodermis.
Two main forms of life for the cnidarians?
Polyps, which are Sessile or stationary, and Medusa which move.
Which place is the most popular place for cnidarians?
Cnidarians are invertebrate animals with stinging cells and include the jellyfish, coral, and annenomes. Cnidarians are most commonly found in salt water oceans however the hydra is found in fresh water.
All cnidarians possess long extensions of the body called tentacles?
True, tentacles are a common feature among cnidarians like jellyfish and sea anemones. These structures are typically armed with stinging cells called cnidocytes, which help cnidarians capture prey and defend against predators. Tentacles are used for a variety of functions including feeding, sensing the environment, and locomotion.
What do cnidarians look like?
cnidarians are animals that look like plants and are found at the bottom of the ocean. they have tentacles that can sting you if you touch them
Are cnidarians warm-blooded?
No. Cnidarians don't even have a circulatory system.
What type are jellyfish mammal bird etc.?
Jellyfish are cnidarians.
