There is no definitive information about the functions of raphide crystals but it is highly suggested that they serve as a defense mechanism against herbivores. These crystals are commonly found inside a chamber in plant cells that are called idioblasts.
A raphide crystal is a spherical ball that has little spikes on them. They are blue and they will be poisonous when they have calcium oxalate.
---- 2.Answer: I believe the predominant theory of their purpose is defense. As far as I know, they are predominantly found in plants and would serve to irritate the mouth/throat of any predators.
It allows the primary stain crystal violet to remain in the cell instead of being washed out. Due to the larger size of the crystal violet molecule, when the ethanol is applied (the decolorizer) the stain will not be washed out of the Gram (+) positive cells.
Acetone is used for decolouring method, washing away the iodine-crystal violet complex formed in gram negative bacteria. so that the gram negative bacteria can be then stained with safranin or fuchsin.
one is a just a lifeless crystal and the other is a living tree with cells
A raphide crystal is a spherical ball that has little spikes on them. They are blue and they will be poisonous when they have calcium oxalate.
Yes, it does.
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There is no definitive information about the functions of raphide crystals but it is highly suggested that they serve as a defense mechanism against herbivores. These crystals are commonly found inside a chamber in plant cells that are called idioblasts.
They don't tend to occupy a particular colour since they are crystals it is assumed that it is clear.
They don't tend to occupy a particular colour since they are crystals it is assumed that it is clear.
needle-shaped crystals of calcium oxalate as the monohydrate or calcium carbonate as aragonite, found in more than 200 families of plants.
what are the functions of potassium iodida crystal
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According to "A Dictionary of First Names" by Hanks and Hodges, the name Crystal is an English name for a girl and was created in the 19th century. Several names that were taken from or suggestive of gemstones were created in that period. The word "crystal" comes from the Greek "krystallos," meaing "ice."
The work function of Si can also depend on the crystalline structure and the crystal orientation.
Raphides are needle-shaped crystals, usually of calcium oxalate, found in more than 200 families of plants. The crystals discourage animals from eating the plant because they irritating the animalsâ?? tissue.