This fin variety most closely resembles wild betta splendens, as long tails and the subsequent tail types were all selectively bred by human intervention. These fish are often mistaken for female bettas, who generally have shorter fins, but this is an entirely different variety of betta.Males can be distinguished by females by their longer ventral fins, more pointed/angled anal fin, and slightly different body shape.ouble Tail. A fin type in which the caudal (tail) fin is split into two lobes instead of one. This is a genetic trait, and the same genetics that cause this double-tail cause the dorsal and anal fins to be very broad and the body to be shorter, which predisposes these fish to swimbladder problems.
Oxygen = three ions each with a charge of -2 = 3 x -2 = -6. The overall charge of the polyatomic ion is -2. This means that the oxidation number of the carbon must be +4. Total charge = +4 + -6 = -2. Here is a video which discusses this topic by discussing how to determine oxidation numbers of elements in the bicarbonate and dichromate ions. Video from: Noel Pauller.
carbon dioxide is a guardian of the ph of the blood which is essential for survival the buffer system in which carbon dioxide plays an important role is called the carbonate buffer it is made up of bicarbonate ions and dissolved carbon dioxide with carbonic acidthe carbonic acid can neutralize hydroxide ions which would increase the ph of the blood when added the bicarbonate ion can neutralize hydrogen ions which would cause a decrease in the ph of the blood when addedt is made up of bicarbonate ions and dissolved carbon dioxide with carbonic acid the carbonic acid can neutralize hydroxide ions which would increase the ph of the blood when added the bicarbonate ion can neutralize hydrogen ions which would cause a decrease in the ph of the blood when added