Considering that an overwhelmingly large proportion of the species are waiting to be discovered in tropics, biologists make a statistical comparison of the temperate-tropical species richness of an exhaustively studied group of

Why do tropics contains rich species diversity than temperature region ?

Giving two reasons explain why there is more species biodiversity in tropical latitudes than in temperate ones.

Giving two reasons explain why there is more species biodiversity in tropical latitudes than in temperate ones.

Tropical regions exhibits species richness as compared to polar regions. Justify?

Study the following statements I) The simple count of number of species in an area shows the alpha diversity II) Beta diversity means the unique species in an ecosystem in comparison to other III) The more is the species richness the more is the evenness always. In the above statements

Assertion (A): There is more species biodiversity in tropical latitudes than in temperate ones. Reason (R) : Tropical environments, unlike temperate ones, are less seasonal, relatively more constant and predictable.