LIFE SCIENCE

Detailed explanation-1: -In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two.

Detailed explanation-2: -By definition, a subspecies is a group within a species that has become somewhat physically and genetically different from the rest of the group. However, they are still similar enough to interbreed with the rest of the species.

Detailed explanation-3: -: a named subdivision (as a race or variety) of a species.

Detailed explanation-4: -New species form by speciation, in which an ancestral population splits into two or more genetically distinct descendant populations. Speciation involves reproductive isolation of groups within the original population and accumulation of genetic differences between the two groups.