Hydra cells get oxygen through diffusion.
Oxygen is needed for respiration. This is how all our cells release energy. All the body cells and white blood cells therefore need oxygen. Red blood cells don't use oxygen, they undergo anaerobic respiration, but they transport the oxygen needed by other cells.
oxygen is important for all living creatures because it is important for our cells to survive. Cells within our body need oxygen in order for them to perform their function. If our body does not have enough oxygen, our cells will not be working properly. If total oxygen is removed, our cells will die and eventually so will the person.
does respiration provides energy for cells without using oxygen
oxygenation, oxygen delivery,oxygen consumption
Oxygen is transported with the help of Red blood cells as the red blood cells contain haemoglobin to can carry oxygen from one place to another.
Hydra cells get oxygen through diffusion.
The stinging cells of the Hydra paralyze the daphnia.
The stinging cells in the hydra is what helps it paralyze its prey. Once it uses its stinging cells to paralyze it, the hydra then uses its tentacles to push into itsslef considering that its only one cell layer thin.
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Diffusion
Yes Hydra are unicellular alga chlorella within the cells of the gastrodermis.
hydra
Tentacles.
Hydra have adapted to regrow if part of their body is separated. In an experiment, scientists ran a hydra through a sieve. When the cells were introduce to water, they eventually regrew into fully formed adult hydra.