0
Swimming in jellyfish, or Medusa, is achieved through a unique method of propulsion. They contract and relax their bell-shaped body, creating a rhythmic pulsation that forces water behind them. This movement allows them to move forward while also using the surrounding water for buoyancy. The simple yet effective mechanism enables jellyfish to navigate through their aquatic environments efficiently.
What else can I help you with?
What is the free-swimming adult form of a jellyfish called?
An adult swimming cnidarian is called a medusa.
Do cnidarians the polyp body type is usually sessile the Medusa body type is free-swimming?
are you stupid
What are the two body forms of cnidarians?
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.
How do you spell medussa?
The word here may be Medusa, a snake-tressed gorgon of Greek mythology. The name medusa is also applied to the free-swimming stage of marine cnidarians (jellyfish, stinging nettles).
What is a bowl shaped cnidarian that is adapted for swimming?
A bell-shaped cnidarian adapted for swimming is known as a medusa. Medusae have a jelly-like, umbrella-shaped body with tentacles hanging down and are capable of free-swimming movements in the water. They are typically the adult form of cnidarians, with the polyp form being the stationary phase in the life cycle.
What is the heroic deed Perseus accomplished?
Perseus is known for slaying the Gorgon Medusa, a monstrous creature whose gaze could turn people to stone. With the help of various gods and goddesses, including Athena and Hermes, Perseus used a reflective shield to avoid looking directly at Medusa and successfully severed her head. He later used Medusa's head as a weapon in other heroic feats.
How does a polar bear swim?
1.get in water 2.move arms and legs in circular 3.you have then accomplished swimming
What is a free-swimming jellyfish-like and often umbrella-shaped sexual stage in the life cycle of a cnidarian also a jellyfish or hydra?
medusa
How can medusa killed?
Medusa, a figure from Greek mythology, could be killed by severing her head. The hero Perseus accomplished this by using a reflective shield to avoid her petrifying gaze while approaching her. He then used a sword to behead her, and later used her head as a weapon, as it retained the ability to turn others to stone. Medusa's death was a significant event in the mythological tales surrounding Perseus.
Which phylum has both medusa and polyp stages in its life cycle?
Cnidaria is the phylum that exhibits both medusa and polyp stages in its life cycle. Medusae are the free-swimming form, while polyps are typically attached to a substrate.
Use versatile in a sentence?
He was sufficiently versatile to be accomplished at swimming, tennis, baseball, soccer, writing of poetry and writing a novel.
Explain the difference between a polyp and a Medusa?
A polyp is anchored to substrate, like a rock or piece of coral. Anemones are polyps. They catch food with their tentacles and have the mouth on the upside. A medusa is swimming freely. Jellyfish are medusa stages. They catch food with their trailing tentacles and have the mouth on the downside. You can view polyps as the settled ´plant´ and medusa as the free-floating ´seed´, like in a dandelion. Though they aren´t plants at all, of course.
