Question

an organism's niche is determined by its

Answer 1

An organism displays are ultimately determined by the genes, it inherited from its parents, in other words by its genotype.

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REGARDS
MONICA.

Answer 2

Competitive exclusion principle has been derived from the two species and cannot occupy the same niche in the same habitat.

This quickly involves with an organism niches and determined by the habitat relationship.

It is consider as adaptation and inherited by organisms and survival ranges of an organism niche by its function.