Radial symmetry is how biologist describe a jellyfish's body plan. It means that the body parts radiate from a central axis.Jellyfish have body types that are dubbed coelenterate, which means they have a body that looks like a sac. They have no real bones or skeleton in their bodies.
coelenterateJelly fish have a body plan that is described by biologists as coelenterate. They are eyeless, brainless, boneless and made up of 95% water.
it don't plan nothing because it don't have a brain
You have described body plan of a medusa...... and a jellyfish is a good example of a medusa.
Jellyfish are bell shaped and roundworms aren't. Jellyfish sting and roundworms do not. jellyfish are radial and and roundworms are not.
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Animals whose basic body plan can be described as a tube within a tube are the bilaterians, including insects, mammals, reptiles, and birds. This means they have a central digestive tube (gut) within a central nervous system. This body plan allows for efficient organization of internal organs and specialization of body regions.
A sac body plan is a simple body organization found in some animals, where the body consists of a central cavity surrounded by a single layer of cells. This cavity acts as a digestive chamber where food is taken in and digested. Examples of animals with a sac body plan include cnidarians like jellyfish and sea anemones.
No, polyps are the anchored versions, anemones and hydras and such. The umbrella is called a medusa, or jellyfish.
Earthworms and insects both display very apparent segmentation. Human beings are also considered to be segmented, with the upper and lower jaws, hyoid bone, vertebrae, and ribs are all evidence of this. Jellyfish do not display segmentation.
the body plan
It really depends on the school you plan on attending and what schools offer a major in it or something similar to it.
The Body Plan of a Frog is a Bilateral symmetry, vertebrate any animal that looks the same on both sides; that hav a top, bottom, sides, front and back it is a Bilateral symmetry. Which is most animals. Ussually only things like JellyFish are not.