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What are the differences in body structure between a hydra and a marine jelly?
Wiki User
∙ 15y ago
The sensing functions include a nerve net, a network of nerve cells that surround the hydra's body. The nerve net enables the hydra to respond to stimuli and coordinate its movements.. Jellies have the medusa body form. Medusas move freely about in the water, transported by wind, water currents, and rhythmic contractions of the "umbrella." Some cnidarian life cycles include both a medusa stage and a polyp stage. Others exist only as medusas. Still others such as hydras and sea anemones exist only as polyps.
Wiki User
∙ 15y ago
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What is the origin of the green pigment in hydra organisms?
Hydra's live sybiotically with Chlorella(Green Algae). The Chlorella provides food for the Hydra and is still alive, this explaining the green pigmentation in Certain Hydra's.
What is released from the base of a hydra to unattach and tumble to another area?
Released from the base of a hydra to unattach and tumble to another area
What does the prefix hydra mean?
It means water.
Is hydra eukaryotic or prokaryotic?
prokayotic
Which cells reproduce by budding besides yeast?
hydra
What is the differences between a human digestive process and a hydra?
dip
What are the differences between a hydra and a planarian?
The fertilization occurs externally
Is hydra freshwater or marine cnidarians?
both
Does a hydra have bilateral or radial symmetry?
The hydra has radial symmetry. The hydra belongs to the phylum Cnidaria and many immobile species in this phylum exhibit radial symmetry. Some marine animals that have bilateral symmetry are fish, sea turtles, and marine mammals.
What is the difference between hydra 10 hydra 20?
Hydra20 is more stronger then hydra10
What is the difference between a giant squid and a hydra?
A Hydra is a mythical creature. Hydras aren't real.
What is the relationship between hydra and mussel?
mutalism
What is the difference between hydra and obelia?
1v1 me irl
How would you describe the difference in responsiveness between hydra and sponges?
Hydra are in phylum Cnidarian group and sponges are in the phylum Porifera. The responsiveness of hydra is to external stimuli while sponges is more simple.
What type of symbiosis exists between zoochlorellae and hydra?
mutualism
What is the difference between a sea urchin and a sea anemone?
what is a hydra
What is the scientific name for hydra?
Hydra or Hydra
