Cnidarians

Clownfish and sea anemones exhibit a mutualistic symbiotic relationship. The clownfish receives protection from predators by living among the anemone's tentacles, which are stinging but harmless to them due to a special mucus coating. In return, clownfish help the anemones by providing nutrients through their waste and may also assist in cleaning and aerating the anemones. This relationship benefits both species, enhancing their survival and health.

The Hydra will retract their tentacles into their body stalk on their substrate response. Every cell in the hydra reacts during this response.

Colentarates are a type of ancient marine organisms that belong to the phylum Cnidaria, which includes jellyfish, corals, and sea anemones. They are characterized by their radial symmetry and the presence of specialized cells called cnidocytes, which contain stinging structures used for capturing prey and defense. Colentarates typically exhibit a polyp or medusa body form and play significant roles in marine ecosystems, particularly in coral reef formation. Their evolutionary history spans hundreds of millions of years, making them one of the oldest groups of animals on Earth.

no

Phylum Cnidaria

Its parents were Echnida and Typhon

No they do not

No, Daphnia can not eat Hydra, Because the Hydra has tentacles to capture the Daphnia and eat it. The Daphnia therefore can not get free which means the Hydra can eat the Daphnia. The Hydra therefore has more force and can eat the Daphnia. Your answer is NO.

in the beach, underwater

Bonjour, qui est la belle fille qui fait la pub de HydraSense to go? S'il vous plaît mettre la vidéo en ligne.

Merci et bonne journée !

No. But they feed on a few types of vertebre though.

no one really knows

Coral seeding is a marine restoration technique aimed at enhancing coral populations by planting cultivated coral larvae or fragments onto degraded reefs. This process involves breeding corals in controlled environments, then releasing them into natural habitats to promote growth and resilience. By facilitating coral reproduction and settlement, coral seeding helps restore biodiversity and improves the health of marine ecosystems affected by climate change and human activities.

Cnidarian do have muscles

no,hydra have no organ

Hydra may reproduce asexually

Radial symmetry

Both.

Coral harvesting methods cause damage to coral reef ecosystems faster than the ecosystems can recover.Blast fishing is used because it maximizes the harvesting of fish, but it is also destructive to surrounding coral. Cyanide harvesting has similar effects. It can often kill coral along with the fish that it is targeting. Coral harvesting targets coral. If large portions of coral are removed it is difficult for the ecosystem to recover, as the coral as essential for the ecosystem and grows slowly over a period of many years.

-e2020

i think scylla is not a hydra because in mythology it never points out that if you chop off her head it grows back. Plus there are theories that scylla was once a beutiful gilf that was turned into a monster.

Budding

slerpent