If something like a mouse gets poisoned and dies and somethings eats it that species will get poisoned and killed and son until all species are infected.i forgot
The top of the food chain. As organisms consume other organisms, the toxins are all passed up in the food chain. Therefore, the top of the food chain will have the highest concentration of toxins.
The toxins which are built up in food chain are the toxins which consist of heavy metals such as led, cadmium, mercury. since most of the agrochemicals contain these heavy metals, they tend to accumulate in the food chain. Once a heavy metal get into a body of an animal, it will be deposited in fat tissues thus it cannot be eliminated therefore with increase intake of those heavy metals ,more and more heavy metals accumulate in the food chain. Apart from those toxins food cantain naturally occurring toxins as well.
It originates from the sun and enters the food chain when plants absorb it for photosynethis.
DDT entered the food chain because it was in the water of the fish that bald eagles ate.
This is called the "multiplier effect"
The building up (concentration) of toxins in a food chain. For a visual definition, see the attached image below.
laboratory toxins can enter the body through food or liquid
through special types of bacteria in the soil.
The collecting of poison and chemicals in animal's tissues.The higher the animal is in the food chain, the more toxins passed onto the animal.
If you have a seeing eye dog almost all restaurants pr food stores will allow the dog to enter. If you do not, then no restaurant or food store will allow a dog inside. No, the german shepard fits in to a domestique food chain.
by killing shark food with toxins
The first structures by which toxins enter plants growing in contaminated soils is the xylem.