polyp---sea anenome, medusa---jellyfish
Phlycabs
In plain English a polyp is a cylinder with tentacles at the top. The Hydra looks like a tin can with slender arms coming from the top of its body. This body form does not move and the animals are trappers.
The medusa is an umbrella shaped structure with tentacles hanging down from it. The jellyfish is an example. These animals move. During the reproductive stages of the jellyfish there is a time when they take on the polyp form. Then they bud off and become medusa.
Nighthawk
polyp
The medusa (jellyfish like) and the polyp (sea anenome like)
A medusa looks like an umbrella and a polyp any idea!
The two body forms of cnidarians are the polyp and the medusa. Polyps are typically sessile, tube-shaped organisms attached to a substrate, while medusae are free-swimming, umbrella-shaped organisms.
adda
polyp! The star coral is attached and is faceup
a Medusa or a Polyp.
Polyp and medusa are two stages in life cycle of cnidarians , polyp is hydra like and medusa is jelly fish like .
One major difference is that hydrozoans typically exhibit both medusa and polyp stages in their life cycle, while anthozoans only have a polyp form. Hydrozoans can undergo alternation of generations, switching between medusa and polyp forms, while anthozoans remain primarily as polyps throughout their life cycle.
polyp and medusa
polyp and medusa
The main difference between jellyfish and sea anemone are their shapes. Jellyfish are a free-floating medusa shape while anemone are a polyp that remain anchored to the sea floor or rocks or coral. Both of these species feed by pulling prey into their mouth with stinging tentacles.