NEET BIOLOGY

Detailed explanation-1: -Biological diversity, often shortened to biodiversity, is the variation of life at all levels of biological organization, referring not only to the sum total of life forms across an area, but also to the range of differences between those forms.

Detailed explanation-2: -Variation within species affects how organisms interact with each other and their surrounding environment. For example, the size of a fish’s mouth, known as its gape, varies and determines the size of prey it can eat. Much of the time, traits like fish gape are adaptive; they help organisms live in a changing world.

Detailed explanation-3: -Usually three levels of biodiversity are discussed-genetic, species, and ecosystem diversity.