The biome with the most diverse communities of organisms is the

Rainforest

Explanation:

Tropical forests is a type of phytogeographic domain characterized by receiving a large amount of rainfall and presenting high levels of biodiversity and evapotranspiration. These forests are considered the biome with the most diverse communities of organisms.

Rainforests are located in equatorial areas, ie near the equator line, and in areas near the tropics. It occurs on the American, African and Asian continents, but in Brazil they are called the Amazon Rainforest, Atlantic Forest, and some vegetation groups in the south of the country, such as the Araucaria Forest.

clinically, some people often have repeated allergies, eczema and respiratory infections or other parts of the infection, in this case, in addition to some routine tests such as tests for white blood cells, immunoglobulin series, lymphocyte subsets, etc., the five immune immunoglobulin tests are also necessary.

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.