the physical position and functional role of a species within the community

Ecological niche is - Sri Chaitanya Infinity Learn Best Online Courses for NCERT Solutions, CBSE, ICSE, JEE, NEET, Olympiad and Class 6 to 12

A
the sum total of environmental factors or conditions, which determine the existence of organism, population, or community in a particular locality
B
an ecologically adapted zone and is the address of an organism
C
the physical position and functional role of a species within the community
D
formed of all plants and animals living at the bottom of a like

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.