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What are three function of a cnidarians' gastrovascular cavity?
Wiki User
∙ 11y ago
1. digestion
2. circulation
3. physical support and movement
Wiki User
∙ 11y ago
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What are three characteristics that all have in common?
All cnidarians live in water, have tentacles with specialized stinging cells called nematocysts, and have an internal sac for digestion which is called the gastrovascular cavity.
What are three characteristics that all cnidarians have in common?
All cnidarians live in water, have tentacles with specialized stinging cells called nematocysts, and have an internal sac for digestion which is called the gastrovascular cavity.
What are the three groups of cnidarians?
Three groups of cnidarians are 1. nematocyst 2. cnidocytes 3. gastrozooids
What are three major classes of cnidarians?
The three major classes of cnidarians are hydrozoans, jellyfish, and sea anemones and corals.
What kind of structure do cnidarians have?
CnidariaCnidaria is a phylum containing some 11,000 species of relatively simple animals found exclusively in aquatic, mostly marine, environments. Cnidarians get their name from cnidocytes, which are specialized cells that carry stinging organelles. The corals, which are important reef-builders, belong here, as do the familiar sea anemones, jellyfish, sea pens, sea pansies and sea wasps. The names Coelenterata and Coelentera were formerly applied to the group, but as those names included the Ctenophores (comb jellies), they have been abandoned. Cnidarians are highly evident in the fossil records, having first appeared in the Precambrian era.
What are the three major body cavity?
Acoelomates, pseudocoelomates and coelomates
How many life stages do cnidarians generally have?
Cnidarians have two cell layers with a jelly-like layer in between.
What do a doughnut a cavity and a prescription have in common?
you can fill all three!
What are the three major classes of cnidarians?
Jellyfish and Coral and sea anemones
Are the three phyla of worms more closely related to complex animals or to sponges and cnidarians?
Ban'n chen, al fe research.
What are the three major functions of the nasal cavity?
Mucus Membrane-lining the nasal cavity.
Where is the nasal conchea?
They are bones in the nasal cavity (or parts of other bones in the nasal cavity) that cause turbulence in the air moving through the nasal cavity. This will warm and moisten the air to help protect the lungs. There are three conchae in the nasal cavity, a superior, middle and inferior conchae (aka turbinates).
