Analyzing concepts how is it possible for a population of sponges, which are sessile animals to disperse
Amebocyte.. ty
Amebas are animal-like protists that live in fresh water. p.s. if you dont know the answer don't post anything, please!
They improve both respiratory and digestive functions for the sponge, pulling in oxygen and nutrients and allowing a rapid expulsion of carbon dioxide and other waste products.
to hold the gauze
Nutrients can be dispersed to all the cells of a sponge because they can change their function. Sponges are very abundant and can even be found in freshwater.
Collar cells are found in sponges. Their function is to beat the flagella back and forth in order to make water go through the sponge. Apart from the sponge picking food particles from the water, the collar cells also do the same.
spongin is the soft material that makes up a sponge´s skeleton and spicule provides support for the sponge.
We just studied this a few months back, and I believe that the function of a sponges pores is to take in water and filter it for food. When they reproduce I believe it also releases the sperm or egg out of there and another sponge can catch it and have babies. Again, the function of sponges pores is to take all the bacteria and inpurities of the water and that is how it gets it's food.
Sponges are filter feeders. This means that they pull water through their bodies and eat whatever they can filter out of it. The more folds and spaces that a sponge has, the more spaces there are for it to filter. This is the reason that sponge bodies are full of holes and spaces.
it absorbs water because it is like a sponge and it avoids constipation and helps feaces to pass easily
Spicules provide support to the sponge. In fact, a spicule is defined as any (of various shapes and sizes, depending of the sponge) small calcareous or siliceous body embedded along the sponge's cells.
The Limulus amebocyte lysate (LAL) test is a test used to determine if a bacterial cell produces an endotoxin. ILimulus amebocyte lysate is an aqueous extract of blood cells (amoebocytes) from the horseshoe crab, Limulus polyphemus. LAL reacts with bacterial endotoxin or lipopolysaccharide (LPS), which is a membrane component of Gram negative bacteria.