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What function might spicules provide?
Spicules in some marine organisms, such as sponges, provide structural support and protect against predators. They can also aid in capturing food particles by creating a mesh-like structure that traps prey. Additionally, spicules can serve as a defense mechanism by deterring or injuring potential predators.
What is the function of the spongin ans spicules?
Spongin provides structural support in certain marine sponges by forming a flexible, protein-based skeleton. Spicules are tiny, needle-like structures made of calcium carbonate or silica that also provide structural support and protection in sponges, as well as help deter predators.
How can you determine whether a spicule is calcareous or siliceous?
You can determine whether a spicule is calcareous or siliceous by performing a simple reactivity test: immerse the spicule in dilute hydrochloric acid (HCl). If it fizzes and dissolves, the spicule is likely calcareous (made of calcium carbonate). If there is no reaction, the spicule is likely siliceous (made of silica).
What is a plant spicule?
A plant spicule is a small, needle-like structure found in certain plants, such as sponges or sea urchins. These spicules provide structural support and protection for the plant.
What is the name of a jet of rising gas in the chromosphere of the Sun?
Spicule.
What is the function of spicule other than support?
protection against predators
What is an amphidisc?
An amphidisc is a spicule with a denticulate wheel at each end, found in freshwater sponges.
What network supports most sponges?
Skeleton made up of spicule supports most sponges .
What are the 2 functions of spicules?
The spicule in a sponge is its skeleton. It provides strength in the sponge.
What characteristics is used to designate groups of sponges?
The composition of their Skeletons.The Calcarea have single nucleus, single external membrane cells. Their 'Spicule' (Structural Element) is Calcite. They commonly have a massive Calcite exoskeletonThe Glass Sponges cells are mostly syncytia (large structure filled with cytoplasm and many nuclei), and their Spicule is Silica. They never have an exoskeleton.Finally, the Demosponges have the same calls as the Calcarea, but their Spicule is Silica, like the Glass Sponges. Some species have an exoskeleton, which will be formed of Aragonite if present.
What words end in cule?
Macule, molecule, lenticule, ridicule, spicule, miniscule, reticule, locule, graticule, saccule
What are the 5 featurs of the sun?
1) Prominence 2) Solar Flare 3) Granule 4) Sunspot 5) Spicule
What are the 5 features of the sun?
1) Prominence 2) Solar Flare 3) Granule 4) Sunspot 5) Spicule
What is the CPT code for removal of bony spicule in the gum?
The CPT code for the removal of a bony spicule in the gum is typically 41899, which is an unlisted procedure code for the oral cavity. However, specific codes may vary based on the exact nature of the procedure and the healthcare provider's documentation. It's important to consult the most recent CPT coding guidelines or a professional coder for accurate coding.
