difference between narrowly and broadly utilitarian

Narrowly utilitarian is a part of biodiversity from which human derive benefits like cereal and medicines. Broadly utilitarian refers to the broad and general uses of diversity like oxygen, which is limited.

Narrowly utilitarian refers to those parts of biodiversity or those plants & animals from which human derive benefits like cereals,medicines e.t.c
Broadly utilitarian refers to the broad & general uses of biodiversity like oxygen,pollination & aesthetic value which is not limited to a particular species.

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