The smaller the lethal dose, the more toxic the chemical; thus, the LD50 provides a way of comparing the toxicities of all chemicals. There are a number of caveats to the LD50 test. Firstly, as mentioned, it is the dose required to kill 50% of the test subjects.
Snowy Remote Area. - This is the biome for the Amur Leopard.- They live in Korea, China, Japan, and Russia.- It is known to adapt to any specific environment if it provides food and water.- It is the only leopard known to live in the harsh, cold winters of the Russian Far East.nowy Remote Area. - This is the biome for the Amur Leopard.- They live in Korea, China, Japan, and Russia.- It is known to adapt to any specific environment if it provides food and water.- It is the only leopard known to live in the harsh, cold winters of the Russian Far East.
Amur tigers have the largest home range of any tiger subspecies because they have to search over large areas to find food due to low prey densities. They represent the largest unfragmented tiger population in the world.he Amur tigerâs habitat is now restricted to the Sikhote-Alin range in the Primorski and Khabarovsk provinces of the Russian Far East, small pockets in the border areas of China and possibly in North Korea. The high latitude means long winters and that the sun does not rise far above the horizon.