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What do all coelenterata have in common?
Coelenterata, also called Cnidaria, include sea anemones, sea pens, jelly fish, etc. These organisms all have a body cavity, tentacles, simple tissue organization with an external and an internal layer of cellls. There are two basic body forms: the polyp and the medusa.
Is Hydra a Coelenterata?
yes it is a coelenterata...
What is an actinomere?
An actinomere is a segment which makes up the body of the Coelenterata, a family of underwater creatures.
What body cavity is not part of the dorsal cavity?
abdominal cavity
What is the body cavity of protist?
Protists do not have a body cavity.
Are jellyfish vertebrates or invertebrates?
All species of jellyfish are marine invertebratesInvertebrates
What type of body cavity does a jellyfish have?
Pisces or fish have true internal body cavity.
Characteristics of phylum coelenterata?
Phylum Cnidaria, formerly known as Coelenterata, includes animals like jellyfish, sea anemones, and coral. They have radial symmetry, stinging cells called nematocysts for defense and prey capture, and a simple nerve net instead of a centralized brain. Many species have a polyp and medusa body form during their life cycle.
Compare the body cavity of frog and man?
The body cavity of a frog is much larger in ratio to its body than a man's body cavity is. A frog's body cavity is also much more condensed than a man's.
What body cavity is the-pancreas-in?
thoracic cavity
What are the cavity of the body?
thoracic and abdominopelvic cavity
What is the spinal body cavity?
The dorsal cavity.
