士兰assignment代写:B方

Since B. areolata are widely used for the food purpose, there should some study on the composition or content of the B. areolata itself in order to ensure it was safe for the human consumption. The B. areolata lives in place like beach and may consume or eat on heavy metal that comes from nearby industry which may become harmful when human consume it. This experiment then can prove or can ensure the safety of B. aerolata for the consumption if the result of the experiments shows it flesh was having small quantity of the heavy metal which was deemed harmless to human.

Heavy metal poisoning in human was resulted from the toxic accumulation of heavy metals in soft tissues. There was some level of heavy metal that permitted in the human body which would not give any health problems to the human health. In this study, the level of the expected heavy metal in the flesh of B. areolata will be discover to investigate whether their level was below the acceptable amount. The concentration of the heavy metal and exposure time make the metal’s toxic effects establish in an organ as many toxicants tend to be bio accumulate. When they occur at certain levels, even essential elements that are critical for life, may lead to loss of organ function or death (Goyer, 1996).

This determination also important as B. areolata has the potential to become one of the ingredients for the feed preparation. If B. areolata was safe for human consumption, it also can become the ingredients for the feed production.