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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.
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What is the origin of the green pigment in hydra organisms?
The green pigment in hydra organisms, called "hydra-chlorophyll," is not produced by the hydra itself but is obtained from the algae that live symbiotically within its cells. This pigment allows for photosynthesis to occur within the hydra and provides energy for the organism.
What is released from the base of a hydra to unattach and tumble to another area?
Small buds called basal discs are released from the base of a hydra to detach and move to another area. Basal discs allow hydra to reproduce asexually and establish new colonies in advantageous locations.
What does the prefix hydra mean?
The prefix "hydra" means water or liquid. It is derived from the Greek word "hydor" which means water.
Is hydra eukaryotic or prokaryotic?
Hydra is a eukaryotic organism. It is a member of the animal kingdom and its cells contain membrane-bound organelles, including a nucleus.
Which cells reproduce by budding besides yeast?
Some examples of organisms that reproduce by budding include Hydra, some species of fungi, and some types of bacteria such as Prochloron.
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?
The main difference between Hydra 10 and Hydra 20 is their capacity. Hydra 10 has a capacity for 10 gallons, while Hydra 20 has a capacity for 20 gallons. This means Hydra 20 can filter a larger volume of water compared to Hydra 10.
Is a hydra identical to its parents since it produces using asexual reproduction?
Not necessarily. While a hydra reproduces asexually through budding, there can still be genetic variations from the parent due to mutations or other factors. This can result in differences between the offspring and the parent.
How many heads does a hydra typically have?
A hydra typically has between 5 to 9 heads.
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
What is the scientific name for hydra?
Hydra or Hydra
What is the difference between a sea urchin and a sea anemone?
what is a hydra
