The central cavity is lined with collar cells which have a ring of tentacles that surround a flagellum. Movement of the flagellum creates current that keeps water flowing through the central cavity and out of a hole at the top of the sponge called the osculum.As water passes over the collar cells, food is captured by the collar cell's ring of tentacles.he calcarious sponges are the only group of sponges to have spicules that are made of calcium carbonate. Calcarious sponges are often smaller than other sponges. The body of a sponge is like a sac that is perforated with lots of small openings or pores.
Discontinue ELIQUIS in patients with active pathological hemorrhage. There is no established way to reverse the anticoagulant effect of apixaban, which can be expected to persist for at least 24 hours after the last dose (i.e., about two half-lives). A specific antidote for ELIQUIS is not available.
GENERIC NAME(S): APIXABAN. I want to save to My Medicine YES. WARNINGS: Do not stop taking apixaban unless directed by your doctor. If you stop taking this medication early, you have a higher risk of forming a serious blood clot (such as a stroke, blood clot in the legs/ lungs).recautions. Before taking apixaban, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.