ZoologyEach organism has an invariably defined range of conditions that it can tolerate, diversity in the resources it utilises and a distinct functional role in the ecological system. All these together comprise its

Each organism has an invariably defined range of conditions that it can tolerate, diversity in the resources it utilises and a distinct functional role in the ecological system. All these together comprise its

A
habitat
B
niche
C
adaptation
D
population density

Solution:

Each organism has an invariably defined range of conditions that it can tolerate, diversity in the resources it utilises and a distinct functional role in the ecological system. All these together comprise its niche.